Yuni Jie, author
Gramedia Pustaka Utama, 2007
Buku Teks
Frick, Heinz, author
Kanisius, 1984
Buku Teks
Zang, Sheryl Mara, author
EGC, 2003
Buku Teks
Ristra Lemdikasari, author
Universitas Indonesia, 2012
UI - Tesis (Open)
Swanson, Bettye B., author
Macmillan, 1981
Buku Teks