(1991). African research studies in population information, education and communication (ed.). UNFPA.
Chicago-referens (17:e uppl.)African Research Studies in Population Information, Education and Communication. ed. Nairobi: UNFPA, 1991.
MLA-referens (9:e uppl.)African Research Studies in Population Information, Education and Communication. ed. UNFPA, 1991.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.