Swan, Michael
The new cambridge english course 3
Cambridge University Press, 1992
 Buku Teks
Swan, Michael
The Cambridge English course
Cambridge University Press, 1987
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Allsop, Jake
English for Cambridge first certificate: a new course / by Jake Allsop
Cassell, 1981
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McCarthy, Michael
English vocabulary in use : upper-intermediate & advanced
Erlangga, 2002
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Tilbury, Alex
English unlimited : B2 upper intermediate teacher's Pack
Cambridge University Press , 2011
 Buku Teks