Housden, M. (2008). Marketing research and information 2007-2008. Butterworth-Heinemann.
Cita Chicago (17th ed.)Housden, Matthew. Marketing Research and Information 2007-2008. Oxford: Butterworth-Heinemann, 2008.
Cita MLA (8th ed.)Housden, Matthew. Marketing Research and Information 2007-2008. Butterworth-Heinemann, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.