Citazione Stile APA (7a Edizione)

Philippines. Regional Development Council, Region IX. (1978). Socio-economic profile of Western Mindanao (Region IX). RDC.

Citazione stile Chigago Style (17a edizione)

Philippines. Regional Development Council, Region IX. Socio-economic Profile of Western Mindanao (Region IX). Zamboanga City: RDC, 1978.

Citatione MLA (9a ed.)

Philippines. Regional Development Council, Region IX. Socio-economic Profile of Western Mindanao (Region IX). RDC, 1978.