Michelson, William, author
Addison-Wesley, 1970
Buku Teks
Asian Pacific Center , 1997
Buku Teks
International Institute for Asian Studies, 1995
Buku Teks
Mead, Eugene
Prentice-Hall, 1965
Buku Teks
Acuff, F. Gene, author
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Buku Teks