Comeau, Raymond F.
Rinehart, and Winston, 1986
Buku Teks
Jian, Gerard
Houghton Mifflin, 1990
Buku Teks
Limouzy, Pierre
McGraw-Hill Publishing Company, 1990
Buku Teks
Manley,Joan H. , author
Heinle & Heinle, 2005
Buku Teks
Damar Jinanto, author
2014
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