edited by Prabhakaran S. Nair
National Archives of Malaysia, 2011
Buku Referensi
Rahman, Tunku Abdul
Heineman Educational Books, 1978
Buku Teks
Paridah Abd. Samad, author
Partisan, 2010
Buku Teks
Chamil Wariya, author
Media Global Matrix, 2009
Buku Teks
Morais, J. Victor
Times Books International , 1981
Buku Teks