Bacon, Terry R., 1947-
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eBooks
Emerson, Rupert, author
Harvard Univ. Press, 1960
Buku Teks
Conrad, Earl
New York, 1961
Buku Teks
Sharma, Robin, author
Buana Ilmu Populer, 2006
Buku Teks
Jogjakarta [t.p.] 1970
UI - Makalah dan Kertas Kerja