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Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2004
UI - Tesis (Membership)
Robbins, Stephen P., author
Indeks Gramedia, 2003
Buku Teks
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Buku Teks
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Harcourt Brace College , 1995
Buku Teks
Robbins, Stephen P., author
Prentice-Hall, 1988
Buku Teks