Ford, Richard
Vintage Contemporaries Vintage Books, 2001
Buku Teks
Zainah Anwar
Yayasan Mohamed Noah; Petaling Jaya, Selangor, Malaysia , 2011
Buku Referensi
Majul, Cesar A.
The University of The Philippines Press, 1973
Buku Teks
edited by Ratna Sahai
Tata Press, [date of publication not identified]
Buku Teks
Majul, Cesar A.
University of the Philippines Press, 1999
Buku Teks