HUCKER, Charles O. A Dictionary of Official Titles in Imperial China. Stanford, California: Stanford University Press, 1985. 676 s. Dostupné online. ISBN0-8047-1193-3. S. 75. [Dále jen Hucker].
KESSLER, Lawrence D. Ethnic Composition of Provincial Leadership during the Ch'ing Dynasty. The Journal of Asian Studies. May 1969, roč. 28, čís. 3, s. 489–511, na s. 490. Dostupné online. (anglicky)
chinaknowledge.de
THEOBALD, Ulrich. Chinaknowledge – a universal guide for China studies [online]. Rev. 2013-7-3 [cit. 2014-08-24]. Kapitola xunfu 巡撫, provincial governor. Dostupné online. (anglicky)
