Wilson, J. R. (1991). Mund-zu-Mund-Marketing. Verl. Moderne Industrie.
Chicago Style (17th ed.) CitationWilson, Jerry R. Mund-zu-Mund-Marketing. Landsberg/Lech: Verl. Moderne Industrie, 1991.
MLA (9th ed.) CitationWilson, Jerry R. Mund-zu-Mund-Marketing. Verl. Moderne Industrie, 1991.
Warning: These citations may not always be 100% accurate.