Dendy Sugono
Universitas Indonesia, 1991
UI - Disertasi (Membership)
Warouw, Martha Solea
Universitas Indonesia, 1997
UI - Disertasi (Membership)
Brandstetter, Renward
Pustaka Rakyat, 1957
Buku Teks
Balai Pustaka RI, 1951
Buku Teks
Myrna Laksman-Huntley
Lembaga Penelitian Universitas Indonesia, 1993
UI - Laporan Penelitian