Cita APA (7a ed.)

Janssens, W. (2008). Marketing research with SPSS. Prentice Hall/Financial Times.

Cita Chicago Style (17a ed.)

Janssens, Wim. Marketing Research with SPSS. Harlow, England: Prentice Hall/Financial Times, 2008.

Cita MLA (9a ed.)

Janssens, Wim. Marketing Research with SPSS. Prentice Hall/Financial Times, 2008.