Lacson, J. R., Camacho, E. C., & Mamaclay, N. A. (1977). Family planning motivators in the Philippines: A nationwide composite profile. Institute of Mass Communication, University of the Philippines.
Cita Chicago (17th ed.)Lacson, Jose R., Edgardo C. Camacho, i Nilo A. Mamaclay. Family Planning Motivators in the Philippines: A Nationwide Composite Profile. [Quezon City]: Institute of Mass Communication, University of the Philippines, 1977.
Cita MLA (9th ed.)Lacson, Jose R., et al. Family Planning Motivators in the Philippines: A Nationwide Composite Profile. Institute of Mass Communication, University of the Philippines, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.