Widarti Goenawan
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 1969
UI - Skripsi Membership
Rachmat Djoko Pradopo
[publisher not identified], [date of publication not identified]
Buku Teks
Rachmat Djoko Pradopo
Gadjah Mada University Press, 1997
Buku Teks
Andre Hardjana
Gramedia, 1983
Buku Teks
Maman Soetarman Mahayana
Yayasan Pustaka Obor Indonesia, 2015
Buku Teks