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Buku Teks
Agier, Michel, 1953-, author
Polity Press, 2016
Buku Teks
Spear, Percival, author
The University of Michigan Press, 1961
Buku Teks
edited by Ali Banuazizi, Myron Weiner
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Buku Teks
A. Terry Rambo, author
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Artikel Jurnal