Taylor, Grant
English conversation practise
McGraw-Hill, 1967
 Buku Teks
English in fact : students book / Michael Lucas
Heinemann Educational Books, 1981
 Buku Teks
Drake, Henry Burgess
An Approach to English literature for students abroad : book IV
Oxford University Press, 1951
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Drake, Henry Burgess
An Approach to English literature for students abroad Book I-Book III
Oxford University, 1957
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Murphy, Raymond
English grammar in use : a reference and practice book for intermediate students / Raymond Murphy
Cambridge University Press, 1998
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