Suman, Aparajita, author
Chandos, 2014
eBooks
Dion Hoe-Lian Goh; Tru Hoang Cao; Ingeborg Torvik Solvberg,; Edie Rasmussen, editor
Springer, 2007
Buku Teks
edited by Ann Peterson Bishop, Nancy A. Van House and Barbara Pfeil Buttenfield
MIT Press, 2003
Buku Teks
Dahl, Mark, author
Chandos Publishing, 2006
Buku Teks
Abdul Rahman Saleh, author
Sagung Seto, 2010
Buku Teks