Santi Jayani, author
1989
UI - Skripsi (Membership)
Petch,Simon
Sydney University Press, 1981
Buku Teks
Facruddin Ambo Enre
Gunung Agung, 1963
Buku Teks
Susilowati Ramelan, author
1989
UI - Tesis (Membership)
Sophia Rini Hapsari, author
Fakultas Psikologi Universitas Indonesia, 1999
UI - Skripsi (Membership)