Scholten, Paul, author
Gadjah Mada University Press , 1992
Buku Teks
Scholten, Paul, author
Gadjah Mada University Press, 1992
Buku Teks
Christine S.T. Kansil, author
Pradnya Paramita, 2004
Buku Teks
Universitas Indonesia, 1996
UI - Skripsi Membership
Riduan Syahrani, author
Pustaka Kartini, 1988
Buku Teks