Indonesia. Yayasan Tunas bangsa
Yayasan Tunas Bangsa, 1977
Buku Teks
Puspa Vasanty Hendarto, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 1969
UI - Skripsi (Membership)
Priyadi, author
Program Pascasarjana Universitas Indonesia, 2005
UI - Tesis (Membership)
edited by Avtar Brah and Annie E. Coombes
Routledge, 2000
Buku Teks
Reno Yulia, author
1989
UI - Skripsi (Membership)