Grellet, Francoise
Developing reading skills
Cambridge University Press, 1994
Buku Referensi
Alexander, L.G.
Developing skills : an integrated course for intermediate students
Longman, 1964
Buku Teks SO
Seal, Bernard
Academic encounters : reading, study skills, and writing, teacher's manual
Cambridge , 1999
Buku Referensi
Satterwhite, Marilyn L.
Developing writing skill
McGraw-Hill, 1989
Buku Teks
Langan, John, 1942-
College writing skills and college writing skills with readings
MCGraw-Hill, 2001
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