Cita APA (7th ed.)

Flieger, W., & Cabigon, J. (1994). Life table estimates for the Philippines, its regions, provinces, by sex: 1970, 1980 & 1990. Health Finance Development Projects, Department of Health.

Cita Chicago (17th ed.)

Flieger, Wilhelm, i Josefina Cabigon. Life Table Estimates for the Philippines, Its Regions, Provinces, by Sex: 1970, 1980 & 1990. Manila: Health Finance Development Projects, Department of Health, 1994.

Cita MLA (9th ed.)

Flieger, Wilhelm, i Josefina Cabigon. Life Table Estimates for the Philippines, Its Regions, Provinces, by Sex: 1970, 1980 & 1990. Health Finance Development Projects, Department of Health, 1994.