Ward, Rachel, author
British Museum Press, 1993
Buku Teks
Pohanish, Richard P., author
McGraw-Hill, 1999
Buku Referensi
Heine, Richard W., author
Tata McGraw-Hill, 1967
Buku Teks
Clason, W. E., 1898-
Elseviers Scientific Publishing Company, 1978
Buku Referensi
Liu, Jing, author
Springer Singapore, 2019
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