"The Killer with the Adze"; serial killer who killed his aunt and her husband during a robbery in Sofia, but had previously been convicted of killing two wives and attempting to kill a third in 1919. The first sentence was commuted to 17 years imprisonment, and he was released in 1937.
^Petar Peshev (1993). Историческите събития и деятели от навечерието на Освобождението ни до днес [Historical events and figures on the eve of our Freedom to this day] (in Bulgarian). BAN.
^В бой с фашизма 1941-1944: Документи, статии и спомени из борбата на софийските трудещи се [Battling fascism 1941-1944: Documents, articles and memories about the battle with Sofia's working class]. Bulgarian Communist Party. 1960. pp. 30–31.
^История на антифашистката борба в България 1943-1944 [History of the anti-fascist struggle in Bulgaria 1943-1944] (in Bulgarian). Partizdat. 1976. p. 308.
^Petar Ostoich and Maria Karavasileva (1986). Живот - борба. Книга за Цвятко Радойнов [Life - fight. Book about Cvyatko Radoinov] (in Bulgarian). Partizdat.
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^История на антифашистката борба в България 1943-1944 [History of the anti-fascist struggle in Bulgaria 1943-1944] (in Bulgarian). Partizdat. 1976. pp. 224–227.
^ abИстория на антифашистката борба в България 1943-1944 [History of the anti-fascist struggle in Bulgaria 1943-1944] (in Bulgarian). Partizdat. 1976. p. 225.
^Blaže Ristovski (2009). Makedonska enciklopedija [Macedonian Encyclopedia] (in Macedonian). Makedonska Akademija na Naukite i Umetnostite. p. 64. ISBN9786082030234.
^История на антифашистката борба в България 1943-1944 [History of the anti-fascist struggle in Bulgaria 1943-1944] (in Bulgarian). Partizdat. 1976. p. 289.
^Blaže Ristovski (2009). Makedonska enciklopedija [Macedonian Encyclopedia] (in Macedonian). Makedonska Akademija na Naukite i Umetnostite. p. 230. ISBN9786082030234.
^История на антифашистката борба в България 1943-1944 [History of the anti-fascist struggle in Bulgaria 1943-1944] (in Bulgarian). Partizdat. 1976. p. 68.
^История на антифашистката борба в България 1943-1944 [History of the anti-fascist struggle in Bulgaria 1943-1944] (in Bulgarian). Partizdat. 1976. pp. 81, 83.
^Bozhidar Dimitrov (1989). Миналото на град Раковски [The history of Rakovski city] (in Bulgarian). Sofia Press.
^Кратка българска енциклопедия в пет тома. Том 5: Строи-Яя [Short bulgarian encyclopedia in five tomes. Tome 5] (in Bulgarian). BAN. 1969.
^Donko Donchev (1983). Монархофашизмът срещу народната съпротива 1941-1944 [Monarchofascism against the national resistance 1941 - 1944] (in Bulgarian). Partizdat. p. 148.
^Daniel Vachkov (2009). Пътят на комунистическата партия към властта (1939 – 1944) [The path of the communist party to power (1939 – 1944)] (in Bulgarian). Siela. p. 96. ISBN978-954-28-0588-5.
^Tasho Tasev (1990). Министрите на България 1879-1999 [The ministers of Bulgaria 1879-1999] (in Bulgarian). Academic Press 'Dr. Marin Drinov'. pp. 103–104. ISBN9789544306038.
^Tasho Tasev (1990). Министрите на България 1879-1999 [The ministers of Bulgaria 1879-1999] (in Bulgarian). Academic Press 'Dr. Marin Drinov'. pp. 38–39. ISBN9789544306038.
^Tasho Tasev (1990). Министрите на България 1879-1999 [The ministers of Bulgaria 1879-1999] (in Bulgarian). Academic Press 'Dr. Marin Drinov'. pp. 38–53–54. ISBN9789544306038.
^Tasho Tasev (1990). Министрите на България 1879-1999 [The ministers of Bulgaria 1879-1999] (in Bulgarian). Academic Press 'Dr. Marin Drinov'. p. 74. ISBN9789544306038.
^Tasho Tasev (1990). Министрите на България 1879-1999 [The ministers of Bulgaria 1879-1999] (in Bulgarian). Academic Press 'Dr. Marin Drinov'. p. 74. ISBN9789544306038.
^Katerina Ivanova and Dea Manolova (April 16, 2018). "Какво е да си д-р Александър Станишев" [What is it to be Dr. Alexander Stanishev] (in Bulgarian). Newme.bg.
^Tasho Tasev (1990). Министрите на България 1879-1999 [The ministers of Bulgaria 1879-1999] (in Bulgarian). Academic Press 'Dr. Marin Drinov'. pp. 107–108. ISBN9789544306038.
^Svetlozar Nedev (1993). Командването на българската войска през войните за национално обединение 1885, 1912-1913, 1915-1918 [Commanding the Bulgarian army during the wars for national reunification 1885, 1912-1913, 1915-1918] (in Bulgarian). War Publishing.
^Nedyu Nedev (2007). Три държавни преврата или Кимон Георгиев и неговото време [The three coups or Kimon Georgiev and his time] (in Bulgarian). Siela. ISBN9789542801634.
^Tasho Tasev (2008). Българската войска 1941-1945/ Енциклопедичен справочник [The Bulgarian Army 1941-1945/ Encyclopedia directory] (in Bulgarian). War Press. p. 40. ISBN9789545094071.
^Dinyu Sharlanov (2009). История на комунизма в България - том II - Съпротивата - Възникване, форми и обхват [History of communism in Bulgaria - Tome II - Rise, forms and scope] (in Bulgarian). Siela. p. 205. ISBN9789542805441.