Zhang, A. (1993). Yu yun. Hong Kong: Huang Guan Publishing.
Chicago Style CitationZhang, Ailing. Yu Yun. Hong Kong: Huang Guan Publishing, 1993.
MLA CitationZhang, Ailing. Yu Yun. Hong Kong: Huang Guan Publishing, 1993.
Warning: These citations may not always be 100% accurate.