Perreault, W. D. (2008). Basic marketing: A marketing strategy planning approach. McGraw-Hill Irwin.
Chicago Style aipamenaPerreault, William D. Basic Marketing: A Marketing Strategy Planning Approach. McGraw-Hill Irwin, 2008.
MLA aipamenaPerreault, William D. Basic Marketing: A Marketing Strategy Planning Approach. McGraw-Hill Irwin, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.