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Prentice-Hall, 1949
Buku Teks
Dietrich, John E.
Buku Teks
Thonssen, Lester
D.C. Heath, 1947
Buku Teks
Adams, John Quincy, author
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Buku Teks
Dhany Kurniawan Pamungkas, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2014
UI - Tesis (Membership)