Cita APA

Association for programmed lea. (1969). Aspects of educational technology. Isaac Pitman.

Chicago Edition Citation

Association for programmed lea. Aspects of Educational Technology. London: Isaac Pitman, 1969.

Cita MLA

Association for programmed lea. Aspects of Educational Technology. Isaac Pitman, 1969.

Atenció: Aquestes cites poden no estar 100% correctes.