↑Wheatley, Paul; Kernial Singh Sandhu, Hussein Alatas, Institute of Southeast Asian Studies (1989). Management of Success: The Moulding of Modern Singapore. Institute of Southeast Asian Studies. p. 1067. ISBN978-981-3035-42-3.{{cite book}}: CS1 maint: multiple names: authors list (ลิงก์)
↑Toh, Chin Chye (1989). "Dr. Toh Chin Chye [oral history interview, accession no. A1063, reel 1]" (Interview). National Archives of Singapore.: "State symbols". Access to Archives Online (a2o), National Archives of Singapore. คลังข้อมูลเก่าเก็บจากแหล่งเดิมเมื่อ 8 February 2012. สืบค้นเมื่อ 4 November 2007.
↑Herman Felani (1 November 2003). "War Ensign (Singapore)". Flags of the World. สืบค้นเมื่อ 2008-12-07.
↑Ministry of the Interior and Defence (1967). "Singapore Naval Force ensign". Government of Singapore. คลังข้อมูลเก่าเก็บจากแหล่งเดิมเมื่อ 2015-07-05. สืบค้นเมื่อ 19 November 2009.
↑ 15.015.115.2Choy Choi Kee. "1967 – Beginnings of the Singapore Navy". This Month in History (7 May 1997, last updated 16 December 2008). Joint Manpower Department, Ministry of Defence. คลังข้อมูลเก่าเก็บจากแหล่งเดิมเมื่อ 2007-10-07. สืบค้นเมื่อ 2008-12-24.
Smith, Whitney (1966). A History of the Symbols of Singapore. Flag Bulletin. Vol. 5. Winchester, Mass.: Flag Research Center. pp. 60–67. ISSN0015-3370..
"No conflict, clear-cut symbol of unity". The Sunday Times. 1981-08-09. p. 13.
Singapore Legislative Assembly (1959). State Arms and Flag and National Anthem of Singapore (Legislative Assembly (New Series) Misc. 2 of 1959). Singapore: Printed at the Government Printing Office.
State Arms & Flag of Singapore. Singapore: Publicity Division, Ministry of Culture. 1977.
Crampton, William (1992). The World of Flags : A Pictorial History (Rev. ed.). London: Studio Editions. p. 88.
The National Symbols Kit. Singapore: Prepared by Programmes Section, Ministry of Information and the Arts. 1999. A kit on the key symbols of Singapore consisting of eight fact sheets, one booklet, one CD and one national flag.
สื่ออื่น
Singapore Broadcasting Corporation (1988). Flag and Anthem, 3 December 1959 [videorecording]. Singapore: Television Corporation of Singapore. A documentary on the national flag and anthem of Singapore. Gives an account on how the present design of the flag was arrived at, and includes an interview with the national anthem's composer, Zubir Said.