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ISEAS/BUFS, 2016
Artikel Jurnal
edited by Lawrence E. Harrison, Samuel P. Huntington
Basic Books, 2000
Buku Teks
Artikel Jurnal
edited by Mihaela Czobor-Lupp and J. Stefan Lupp
Council for Research in Values and Philosophy, 2002
Buku Teks
Atty Kurniawati, author
1998
UI - Skripsi (Membership)