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Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2016
UI - Makalah dan Kertas Kerja
Brucker, Herbert, author
Oxford University Press, 1973
Buku Teks
Harvest Book, 1968
Buku Teks
edited by Jane Chapman, Marie Kinsey
Routledge, 2009
Buku Teks
Swindler, William F., author
Macmillan, 1955
Buku Teks