Cita APA

Koppin, B. Q. The "old resident population" of Cebu City in the early seventies: Concepts and demographic characteristics. Development and maintenance of a sample vital registration system in the Philippines : seminar proceedings, May 15-16, 1975..

Citación estilo Chicago

Koppin, Brigida Q. "The "Old Resident Population" of Cebu City in the Early Seventies: Concepts and Demographic Characteristics." Development and Maintenance of a Sample Vital Registration System in the Philippines : Seminar Proceedings, May 15-16, 1975. .

Cita MLA

Koppin, Brigida Q. "The "Old Resident Population" of Cebu City in the Early Seventies: Concepts and Demographic Characteristics." Development and Maintenance of a Sample Vital Registration System in the Philippines : Seminar Proceedings, May 15-16, 1975., .