Costa, H. de la
Readings in Philippine history : selected historical texts presented with a commentary / by H. de la Costa
Bookmark, 1965
 Buku Teks SO
Majul, Cesar A.
Muslims in the Philippines
The University of The Philippines Press, 1973
 Buku Teks SO
Majul, Cesar A.
Muslims in the Philippines
University of the Philippines Press, 1999
 Buku Teks SO
Steinberg, David Joel
The Philippines : a singular and plural place
Westeriew Press, 1990
 Buku Teks SO
Steinberg, David Joel
The Philippines : a singular and plural place
Westview Press, 1994
 Buku Teks SO