Não informado. (1972). Literacy documentation. International Institute for Adult Literacy Methods.
Style de citation Chicago (17e éd.)Não informado. Literacy Documentation. Teheran: International Institute for Adult Literacy Methods, 1972.
Style de citation MLA (8e éd.)Não informado. Literacy Documentation. International Institute for Adult Literacy Methods, 1972.
Attention : ces citations peuvent ne pas être correctes à 100%.