Ismail Suny, author
2004
Artikel Jurnal
Koers, Albert W., author
Gadjah Mada University Press, 1991
Buku Referensi
Universitas Indonesia, 2002
UI - Skripsi (Membership)
Buku Referensi
Koers, Albert W., author
Gadjah Mada University Press, 1991
Buku Teks