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Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2004
UI - Skripsi Membership
Pratt, Terrence W.
Prentice-Hall, 1975
Buku Teks
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Singapore University Press for SEAMEO Regional Language Centre, 1984
Buku Teks
Bickerton, Derek
University of Chicago Press, 1990
Buku Teks SO
Yalden, Jenice
Cambridge University Press, 1987
Buku Teks SO