APA-referens (7:e uppl.)

Pedrycz, W., Ekel, P., & Parreiras, R. (2011). Fuzzy multicriteria decision-making: Models, methods and applications. Wiley.

Chicago-referens (17:e uppl.)

Pedrycz, Witold, Petr Ekel, och Roberta Parreiras. Fuzzy Multicriteria Decision-making: Models, Methods and Applications. Chichester, West Sussex, U.K.: Wiley, 2011.

MLA-referens (9:e uppl.)

Pedrycz, Witold, et al. Fuzzy Multicriteria Decision-making: Models, Methods and Applications. Wiley, 2011.