Seminar on the Development and Maintenance of a Sample Vital Registration System in the Philippines Makati, Rizal, NOPCOM/NEDA/USAID/NCSO Sample Vital Registration Project, & Philippines. National Census and Statistics Office. (1975). Development and maintenance of a sample vital registration system in the Philippines: Seminar proceedings, May 15-16, 1975. NCSO.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSeminar on the Development and Maintenance of a Sample Vital Registration System in the Philippines Makati, Rizal, NOPCOM/NEDA/USAID/NCSO Sample Vital Registration Project, और Philippines. National Census and Statistics Office. Development and Maintenance of a Sample Vital Registration System in the Philippines: Seminar Proceedings, May 15-16, 1975. Manila: NCSO, 1975.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSeminar on the Development and Maintenance of a Sample Vital Registration System in the Philippines Makati, Rizal, et al. Development and Maintenance of a Sample Vital Registration System in the Philippines: Seminar Proceedings, May 15-16, 1975. NCSO, 1975.