APA(7版)引用形式

Não informado. (1966). Programmed learning and educational technology. Association for Programmed Learning.

Chicagoスタイル(17版)引用形式

Não informado. Programmed Learning and Educational Technology. London: Association for Programmed Learning, 1966.

MLA(8版)引用形式

Não informado. Programmed Learning and Educational Technology. Association for Programmed Learning, 1966.

警告: この引用は必ずしも正確ではありません.