APA

Programmed Learning Conference (1968 : University of Glasgow), Dunn W. R., Holroyd C., Association for Programmed Learning, Glasgow and West of Scotland Programmed Learning Group & University of Glasgow. Programmed Learning Research Unit. (1969). The proceedings of the Conference on Programmed Learning and Educational Technology held at the University of Glasgow, from 5-8 April 1968. London: Methuen.

Chicago

Programmed Learning Conference (1968 : University of Glasgow), Dunn W R, Holroyd C, Association for Programmed Learning, Glasgow and West of Scotland Programmed Learning Group and University of Glasgow. Programmed Learning Research Unit. 1969. The proceedings of the Conference on Programmed Learning and Educational Technology held at the University of Glasgow, from 5-8 April 1968. London: Methuen.

Harvard

Programmed Learning Conference (1968 : University of Glasgow), Dunn W. R., Holroyd C., Association for Programmed Learning, Glasgow and West of Scotland Programmed Learning Group and University of Glasgow. Programmed Learning Research Unit. (1969). The proceedings of the Conference on Programmed Learning and Educational Technology held at the University of Glasgow, from 5-8 April 1968. London: Methuen.

MLA

Programmed Learning Conference (1968 : University of Glasgow), Dunn W R, Holroyd C, Association for Programmed Learning, Glasgow and West of Scotland Programmed Learning Group and University of Glasgow. Programmed Learning Research Unit. The proceedings of the Conference on Programmed Learning and Educational Technology held at the University of Glasgow, from 5-8 April 1968. London: Methuen. 1969.