Williamson, N. E. (1978). A progress report on the maternal and child health-family planning projects: Indonesia, Turkey and Nigeria. Bohol Province Maternal Child Health / Family Planning Projectn].
Cita Chicago (17th ed.)Williamson, Nancy E. A Progress Report on the Maternal and Child Health-family Planning Projects: Indonesia, Turkey and Nigeria. [Tagbilaran City: Bohol Province Maternal Child Health / Family Planning Projectn], 1978.
Cita MLA (9th ed.)Williamson, Nancy E. A Progress Report on the Maternal and Child Health-family Planning Projects: Indonesia, Turkey and Nigeria. Bohol Province Maternal Child Health / Family Planning Projectn], 1978.
Atenció: Aquestes cites poden no estar 100% correctes.