Kurzman, Dan
G.P. Putnam's Sons, 1965
Buku Teks
edited by Angel Aparicio
University of Santo Tomas, 2001
Buku Referensi
editor, Angel Aparicio
University of Santo Tomas, 2006
Buku Referensi
editor, Angel Aparicio
University of Santo Tomas, 2005
Buku Referensi
University Santo Tomas, 2008
Majalah, Jurnal, Buletin