^Schlegel، Rolf (2009). Dictionary of Plant Breeding (ط. 2nd). CRC Press. ص. 437. ISBN:9781439802434. مؤرشف من الأصل في 2022-11-17. It's named after, Unsyu, China; in Japan it is known as "unshu mikan," in China, as "wenzhou migan"; recorded cultivation of the "wenzhou migan" date back some 2,400 years; it was listed as a tribute item for Imperial consumption in the TANG Dynasty; the best record of the cultivation of this variety in ancient China is from Jijia Julu, written by Han YAN, the governor of the region and published in 1178
^ ابجد"Sorting Citrus names". Multilingual Multiscript Plant Name Database. The University of Melbourne. مؤرشف من الأصل في 2022-11-14.