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Rajawali Press, 2022
Buku Teks
Pigay, Natalis
Pustaka Sinar Harapan, [date of publication not identified]
Buku Teks
Artikel Jurnal
Breman, Jan, author
LP3ES, 1986
Buku Teks
Ahmad Dohar, author
Program Pascasarjana Universitas Indonesia, 1999
UI - Tesis (Membership)