UNFPA. (1989). The Philippines: Report of third mission on needs assessment for population activities. United Nations Populations Fund.
Chicago-referens (17:e uppl.)UNFPA. The Philippines: Report of Third Mission on Needs Assessment for Population Activities. New York: United Nations Populations Fund, 1989.
MLA-referens (9:e uppl.)UNFPA. The Philippines: Report of Third Mission on Needs Assessment for Population Activities. United Nations Populations Fund, 1989.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.