Mooi, E., & Sarstedt, M. (2011). A Concise guide to market research: The process, data, and methods using IBM SPSS statistics. Springer eBooks..
Cita Chicago (17th ed.)Mooi, Erik, i Marko Sarstedt. "A Concise Guide to Market Research: The Process, Data, and Methods Using IBM SPSS Statistics." Springer EBooks. 2011.
Cita MLA (9th ed.)Mooi, Erik, i Marko Sarstedt. "A Concise Guide to Market Research: The Process, Data, and Methods Using IBM SPSS Statistics." Springer EBooks., 2011.
Atenció: Aquestes cites poden no estar 100% correctes.