Cheng, Yi-Li, author
[publisher not identified], [date of publication not identified]
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Dictionary Publication, 1981
Buku Referensi
Golovinsky, M., author
David Mckay, [date of publication not identified]
Buku Referensi
Green, Jonathon, author
Cassell & Co, 2000
Buku Referensi
O`brien, M.A., author
George Allen and Unwin, 1930
Buku Referensi