Gaya APA
Bernad, M, A, S. (1972).
The Christianization of the Philippines: problems and perspectives. .
Manila:
The Filipiniana Book Guild.
Gaya MLA
Bernad, Miguel, A.,, S.J..
"The Christianization of the Philippines: problems and perspectives. ".
Manila:
The Filipiniana Book Guild,
1972.
Buku.