Viertl, R. (2011). Statistical methods for fuzzy data. Wiley.
Chicago Style (17th ed.) CitationViertl, Reinhard. Statistical Methods for Fuzzy Data. Chichester, West Sussex: Wiley, 2011.
MLA引文Viertl, Reinhard. Statistical Methods for Fuzzy Data. Wiley, 2011.
警告:這些引文格式不一定是100%准確.