Apacible, M. L., Formadero, Z. D., & Placido, J. P. (1981). Population and profile of Metropolitan Manila: Interim report. Management Information System Division, Planning Support and Information Service Office of the Commissioner for Planning, Metropolitan Manila Commission.
Chicago Style (17. basım) AtıfApacible, Mafe L., Zelpha D. Formadero, ve Johanna P. Placido. Population and Profile of Metropolitan Manila: Interim Report. [Quezon City]: Management Information System Division, Planning Support and Information Service Office of the Commissioner for Planning, Metropolitan Manila Commission, 1981.
MLA (9th ed.) AtıfApacible, Mafe L., et al. Population and Profile of Metropolitan Manila: Interim Report. Management Information System Division, Planning Support and Information Service Office of the Commissioner for Planning, Metropolitan Manila Commission, 1981.