Yang, Lien-sheng, author
Harvard - Yenching Institute , 1953
Buku Teks
epartement of Oriental Studies Yale University, 1939
Buku Teks
Yu, Ning, author
Beijing yu yan da xue chu ban she, 2009
Buku Teks
edited by Wang Chi-Chen
Columbia University Press, 1944
Buku Teks
Commercial Press, 1964
Buku Teks