APA (7e ed.) Bronvermelding

Não informado. (1972). Literacy documentation. International Institute for Adult Literacy Methods.

Chicago (17e ed.) Bronvermelding

Não informado. Literacy Documentation. Teheran: International Institute for Adult Literacy Methods, 1972.

MLA (8e ed.) Bronvermelding

Não informado. Literacy Documentation. International Institute for Adult Literacy Methods, 1972.

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