APA
Carmela D. Ortigas, . (1997). Group Progress and the Inductive Method: Theory and Practice in the Philippines. Quezon City, Philippines: Ateneo De Manila University Press.
Chicago
Carmela D. Ortigas, . 1997. Group Progress and the Inductive Method: Theory and Practice in the Philippines. Quezon City, Philippines: Ateneo De Manila University Press.
Harvard
Carmela D. Ortigas, . (1997). Group Progress and the Inductive Method: Theory and Practice in the Philippines. Quezon City, Philippines: Ateneo De Manila University Press.
MLA
Carmela D. Ortigas, . Group Progress and the Inductive Method: Theory and Practice in the Philippines. Quezon City, Philippines: Ateneo De Manila University Press. 1997.