Paridah Abd. Samad, author
Partisan Publication, 2008
Buku Teks
Paridah Abd. Samad, author
Partisan, 2010
Buku Teks
edited by Paul Boreham, Geoffrey Stokes and Richard Hall
Pearson-Longman, 2004
Buku Teks
Hanna, Williard A.
American University Field Staff, 1964
Buku Teks
Ooi, Kee Beng, author
ISEAS, 2008
Buku Teks