Gerlac, V. S. (1980). Teaching and media: A systematic approach (Ed.2.).
Chicago Edition CitationGerlac, Vernon S. Teaching and Media: A Systematic Approach. Ed.2. New Jersey, Prentice Hall, 1980.
MLA Edition CitationGerlac, Vernon S. Teaching and Media: A Systematic Approach. Ed.2. 1980.
Warning: These citations may not always be 100% accurate.