Gustafsson, A., Herrmann, A., & Huber, F. (2007). Conjoint measurement: Methods and applications (Fourth Edition.). Springer.
Cita Chicago (17th ed.)Gustafsson, Anders, Andreas Herrmann, i Frank Huber. Conjoint Measurement: Methods and Applications. Fourth Edition. Berlín, Germany: Springer, 2007.
Cita MLA (9th ed.)Gustafsson, Anders, et al. Conjoint Measurement: Methods and Applications. Fourth Edition. Springer, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.