Comfort, Nicholas, author
Cassell Publishers, 1993
Buku Referensi
Huang, Yen-Kai
China, [date of publication not identified]
Buku Referensi
Cassell, 1993
Buku Referensi
Garner, Bryan A., author
Oxford University Press, 1995
Buku Referensi
Fowler, H. W. (Henry Watson), 1858-1933, author
New York Oxford University Press 1965
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