Central Committee of Advisers in Audio-Visual Education, Central Committee of Teachers Visual Aids Groups, & Griffith, G. (1971). The Training of teachers and educational technology. National Committee for Audio-Visual Aids in Education, Educational Foundation for Visual Aids.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Central Committee of Advisers in Audio-Visual Education, Central Committee of Teachers Visual Aids Groups, và Gilbert Griffith. The Training of Teachers and Educational Technology. London: National Committee for Audio-Visual Aids in Education, Educational Foundation for Visual Aids, 1971.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Central Committee of Advisers in Audio-Visual Education, et al. The Training of Teachers and Educational Technology. National Committee for Audio-Visual Aids in Education, Educational Foundation for Visual Aids, 1971.