Foreight Languages Press, 1959
Buku Teks
Vincent, Irene Vongehr
University of Chicago, [date of publication not identified]
Buku Teks
Paridah Abd. Samad, author
Partisan Publication & Distribution, 2009
Buku Teks
Salleh Buang.
Tun Suffian Foundation, Faculty of Law, University of Malaya , 2007
Buku Teks
Mohamad Ali
Pakistan Publications, 1952
Buku Teks