Van Arkadie, Brian, author
Asia Pacific Press at the National Library of Australia, 2004
Buku Teks
Locke, A., author
The Malaysian Branch of the Royal Asiatic Society, 1993
Buku Teks
Fall, Bernard B.
Frederick A. Praeger , 1966
Buku Teks
Swamy, Narayan, author
Vijitha Yapa Publications, 2006
Buku Teks
editor, Sunardi
Awab Print, 2007
Buku Teks