Ratna Elizabeth, author
1995
UI - Skripsi (Membership)
Gerson Poyk
Pustaka Sinar Harapan, 1982
Buku Teks
Sri Hastuti Handayani, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 1994
UI - Skripsi (Membership)
Hari Prasetyo, author
1990
UI - Skripsi (Membership)
Mochammad Sabri, author
1990
UI - Skripsi (Membership)