Barrow, Christopher J., author
Routledge, 2006
Buku Teks
Cambridge University Press, 2004
eBooks
editor, Abdul Malik, Elisabeth Grohmann
Springer, 2012
eBooks
edited by Mohamad Soerjani and Monica Hale
The University of Indonesia , 1997
Buku Teks
SEAMIC, 1977
Buku Teks