ALLEN, S. (1979). A manager's guide to audiovisuals. McGraw-Hill Book Company.
Chicago Style (17th ed.) CitationALLEN, Sylvia. A Manager's Guide to Audiovisuals. New York: McGraw-Hill Book Company, 1979.
MLA (8th ed.) CitationALLEN, Sylvia. A Manager's Guide to Audiovisuals. McGraw-Hill Book Company, 1979.
Warning: These citations may not always be 100% accurate.