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Program Pascasarjana Universitas Indonesia, 2003
UI - Tesis (Membership)
Adithia Ramadhan, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2012
UI - Skripsi (Membership)
Penniman, Howard R., author
Appleton-Century-Crofts, 1952
Buku Teks
Bone, Hough Alvin, author
McGraw-Hill, 1981
Buku Teks
Heard, Alexander
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Buku Teks