APA (7th ed.) Citation

Não informado. (1964). Programmed learning. Association for Programmed Learning.

Chicago Style (17th ed.) Citation

Não informado. Programmed Learning. London: Association for Programmed Learning, 1964.

MLA (8th ed.) Citation

Não informado. Programmed Learning. Association for Programmed Learning, 1964.

Warning: These citations may not always be 100% accurate.