Yanbian Renmin Chubanshe, 2000
Buku Referensi
Chen, Baoya
Jinan Shandong Jiaoyu Chubanshe 1999
Buku Teks
Shenyang Liaoning Renmin Chubanshe 1997
Buku Teks
Ho Kan-Chih
Peking: Foreign Language Press, 1959
Buku Teks
Lethbridge, Henry J.
Hong Kong Dragonfly Books 1965
Buku Teks