Yang, Richard
The Forum Press, 1978
Buku Teks
Yang, Richard
The Forum Press, 1978
Buku Teks
Bai, Gang, 1940-, author
Tianjin Renmin Chubanshe, 2002
Buku Teks
Winberg, Chai, author
Capricorn Books, 1974
Buku Teks
Shandong xue Chubanshe, 2000
Buku Referensi