Παραπομπή σε μορφή APA (7η εκδ.)

Physical Planning Strategy for the Philippines. (1973). Planning educational facilities and cost standards. National Economic and Development Authority.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Physical Planning Strategy for the Philippines. Planning Educational Facilities and Cost Standards. [Manila]: National Economic and Development Authority, 1973.

Παραπομπή σε μορφή MLA (9th εκδ.)

Physical Planning Strategy for the Philippines. Planning Educational Facilities and Cost Standards. National Economic and Development Authority, 1973.