Jun, Jong S., author
Scott, Foresman, 1973
Buku Teks
Cribbin, James J., author
Pustaka Binaman Pressindo, 1990
Buku Teks
by Peter M. Senge ... [and others]
Doubleday, 1994
Buku Teks
edited by Fred M. Cox [and others]
FE Peacock, 1979
Buku Teks
Tika Kristianti, author
2013
UI - Tesis (Membership)