Lin, Yutang, author
The Chinese University Press, 1982
Buku Referensi
Mager, N. H., author
Prentice-Hall, 1975
Buku Referensi
Garner, Bryan A., author
Oxford University Press, 1995
Buku Referensi
Xiandai, Ying, author
Foreign Languages Teaching and Research Press, 2001
Buku Referensi
edited by N.S. Doniach
Oxford University Press, 1992
Buku Referensi