Ryans, J. K. (1980). Marketing doctoral dissertation abstracts, 1979. American Marketing Association.
Chicago Style (17th ed.) CitationRyans, John K. Marketing Doctoral Dissertation Abstracts, 1979. Chicago, Ill.: American Marketing Association, 1980.
MLA (9th ed.) CitationRyans, John K. Marketing Doctoral Dissertation Abstracts, 1979. American Marketing Association, 1980.
Warning: These citations may not always be 100% accurate.