(1987). 普通话 =: Putonghua. Xianggang pu tong hua yan xi she.
Chicago Style (17th ed.) Citation普通话 =: Putonghua. Jiulong: Xianggang pu tong hua yan xi she, 1987.
MLA (8th ed.) Citation普通话 =: Putonghua. Xianggang pu tong hua yan xi she, 1987.
Warning: These citations may not always be 100% accurate.