APA
(1960). Audio-visual aids and their use: A report. Delhi, India: Department of Extension Service Central Institute of Education.
Chicago
1960. Audio-visual aids and their use: A report. Delhi, India: Department of Extension Service Central Institute of Education.
Harvard
(1960). Audio-visual aids and their use: A report. Delhi, India: Department of Extension Service Central Institute of Education.
MLA
Audio-visual aids and their use: A report. Delhi, India: Department of Extension Service Central Institute of Education. 1960.
