Zimmermann, H. (1984). Fuzzy set theory and its applications. Boston [etc.]: Kluwer.
Citación estilo ChicagoZimmermann, H.-J. Fuzzy Set Theory and Its Applications. Boston [etc.]: Kluwer, 1984.
Cita MLAZimmermann, H.-J. Fuzzy Set Theory and Its Applications. Boston [etc.]: Kluwer, 1984.
Precaución: Estas citas no son 100% exactas.