Association for Educational and Training Technology, Trott, A., Strongman, H., & Giddins, L. (1983). Improving efficiency in education and training / edited for the Association for Educational and Training Technology by Andrew Trott, Harry Strongman and Les Giddins. Kogan Page.
Chicago Style (17th ed.) CitationAssociation for Educational and Training Technology, Andrew Trott, Harry Strongman, and Les Giddins. Improving Efficiency in Education and Training / Edited for the Association for Educational and Training Technology by Andrew Trott, Harry Strongman and Les Giddins. London: Kogan Page, 1983.
MLA (9th ed.) CitationAssociation for Educational and Training Technology, et al. Improving Efficiency in Education and Training / Edited for the Association for Educational and Training Technology by Andrew Trott, Harry Strongman and Les Giddins. Kogan Page, 1983.