Eko P. Dharmawan., author
Resist Book, 2005
Buku Teks
Runkle, Gerald.
Holt, Rinehart and Winston, 1985
Buku Teks
edited by Philip Blond
Routledge, 1998
Buku Teks
Shan, Chun
Springer, 2012
eBooks
Dasgupta, Surendranath, author
Cambridge University Press, 1955
Buku Teks