Martin Khor Kok Peng
Gramedia Pustaka Utama, 1993
Buku Teks
Subrata Ghatak
St. Martin's Press , 1995
Buku Teks
edited by Katja Bender, Markus Kaltenborn and Christian Pfleiderer
Routledge, 2013
Buku Teks
Mouly, J., author
George Allen and Unwin, 1974
Buku Teks
George Allen and Unwin, 1970
Buku Teks