Ries, A. (1989). Bottom up marketing. Mcgraw Hill Book Company.
Chicago Style (17th ed.) CitationRies, Al. Bottom Up Marketing. New York: Mcgraw Hill Book Company, 1989.
MLA (9th ed.) CitationRies, Al. Bottom Up Marketing. Mcgraw Hill Book Company, 1989.
Warning: These citations may not always be 100% accurate.