Não informado. (1970). Literacy discussion. International Institute for Adult Literacy Methods.
Chicagoスタイル(17版)引用形式Não informado. Literacy Discussion. Teheran: International Institute for Adult Literacy Methods, 1970.
MLA(8版)引用形式Não informado. Literacy Discussion. International Institute for Adult Literacy Methods, 1970.
警告: この引用は必ずしも正確ではありません.