Style de citation APA (7e éd.)

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

Style de citation Chicago (17e éd.)

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

Style de citation MLA (8e éd.)

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

Attention : ces citations peuvent ne pas être correctes à 100%.