Steven M. Cahn, Aaron Meskin, editor
Blackwell Publishing, 2008
Buku Teks
T.M. Sjahriar Halim, author
Universitas Indonesia, 1987
UI - Skripsi (Membership)
edited by Berys Gaut, Dominic McIver Lopes
Routledge, 2006
Buku Referensi
Statkine Reprints, 1969
Buku Teks
Indah Febriyanti, author
2014
UI - Skripsi (Membership)