Hair, J. F., Bush, R. P., & Ortinau, D. J. (2006). Marketing research: Within a changing information environment (3rd ed.). McGraw-Hill/Irwin.
Chicago Style (17th ed.) CitationHair, Joseph F., Robert P. Bush, and David J. Ortinau. Marketing Research: Within a Changing Information Environment. 3rd ed. New York, N.Y: McGraw-Hill/Irwin, 2006.
MLA (9th ed.) CitationHair, Joseph F., et al. Marketing Research: Within a Changing Information Environment. 3rd ed. McGraw-Hill/Irwin, 2006.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.