(1975). Inventory of population projects in developing countries around the world: 1973/74 - multilaral assistance, bilateral assistance, non-governmental organization assistance. United Nations Fund for Population Activities.
Chicago-referens (17:e uppl.)Inventory of Population Projects in Developing Countries Around the World: 1973/74 - Multilaral Assistance, Bilateral Assistance, Non-governmental Organization Assistance. [New York]: United Nations Fund for Population Activities, 1975.
MLA-referens (9:e uppl.)Inventory of Population Projects in Developing Countries Around the World: 1973/74 - Multilaral Assistance, Bilateral Assistance, Non-governmental Organization Assistance. United Nations Fund for Population Activities, 1975.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.