APA (7e ed.) Bronvermelding

Não informado. Reports on Population/Family Planning. Population Council.

Chicago (17e ed.) Bronvermelding

Não informado. Reports on Population/Family Planning. New York: Population Council.

MLA (8e ed.) Bronvermelding

Não informado. Reports on Population/Family Planning. Population Council.

Let op: Deze citaties zijn niet altijd 100% accuraat.