Leong Sow-Theng, Migration and Ethnicity in Chinese History: Hakkas, Pengmin, and Their Neighbors (Stanford, CA: Stanford University Press, 1997), s. 144. Libris5695098
Mary S. Erbaugh, "The Secret History of the Hakkas: The Chinese Revolution as a Hakka Enterprise." The China Quarterly, no. 132 (1992): 937-68. Libris8260963
