Robert M. Buffington, Eithne LuibhÊid, and Donna J. Guy, editors
Wiley Balckwell, 2014
Buku Teks
Nasution, Dhini Jayanty, author
2018
UI - Tesis (Membership)
Crooks, Robert, 1941-
The Benjamin Pub, 1983
Buku Teks
Kelly, Gary F.
Dushkin Pub, 1992
Buku Referensi
Hogan, Rosemarie Mihelich, author
Appleton-Century Crofts, 1980
Buku Teks