Dewi Tita Agustiani, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 1993
UI - Skripsi (Membership)
Sudarini, author
1984
UI - Skripsi (Membership)
editors, Philip Dorling, David Lee
Australian Government Publishing Service, 1996
Buku Teks
O`Hare, Martin
Gramedia Pustaka Utama , 1995
Buku Teks
Amanda Noviarni, author
2017
UI - Skripsi (Membership)