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Buku Teks
Moser, Gary G., author
IMF , 1997
Buku Teks
Machfud Sidik, author
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Buku Teks
Schmit, Leonardus Theodorus, 1950-
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Buku Teks
Sinuhaji, Roberto, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1993
UI - Skripsi (Membership)