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University of California Press, 1959
Buku Teks
Eghy Mario Pratama, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2020
UI - Tugas Akhir
Wu, Yuan-Li
Prentice-Hall, 1952
Buku Teks
Gorman, Clem
Currency, 1979
Buku Teks
edited by Paul Bohannan
University of Texas Press, 1967
Buku Teks