edited by Ivan Hill
Frederick A. Praeger, 1980
Buku Teks SO
Albertus Bambang Supriyanto
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2021
UI - Tesis Membership
Morrison, John
Penguin Books, 1985
Buku Teks SO
edited by James G. Else and Phyllis C. Lee
Cambridge University Press, 1986
Buku Teks
edited by Serge A. Wich, Andrew J. Marshall
Oxford University Press, 2016
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