Hair, J. F. (2006). Marketing research: Within a changing information environment. "McGraw-Hill Irwin".
Chicago Style citaatHair, Joseph F. Marketing Research: Within a Changing Information Environment. "McGraw-Hill Irwin", 2006.
MLA citatieHair, Joseph F. Marketing Research: Within a Changing Information Environment. "McGraw-Hill Irwin", 2006.
Let op: Deze citaties zijn niet altijd 100% accuraat.