Oudot, Simone
National Textbook , 1993
Buku Teks
Brown, Thomas H.
Erlangga, 1988
Buku Teks
Dany, Max, author
Hachette, 1975
Buku Teks
Grandsaignes d`Hauterive, Robert, 1881-, author
Larousse, 1947
Buku Referensi
Abboud, Peter F, author
Cambridge University Press, 1983
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