Παραπομπή APA

Buckley, J. J., & Eslami, E. (2002). An introduction to fuzzy logic and fuzzy sets. Physica-Verlag.

Παραπομπή Chicago Style

Buckley, James J., και Esfandiar Eslami. An Introduction to Fuzzy Logic and Fuzzy Sets. Heidelberg ; New York: Physica-Verlag, 2002.

Παραπομπή MLA

Buckley, James J., και Esfandiar Eslami. An Introduction to Fuzzy Logic and Fuzzy Sets. Physica-Verlag, 2002.