Dyfyniad APA
ebrary, Inc, Kenett, R., & Salini, S. (2011). Modern analysis of customer surveys: With applications using R. John Wiley & Sons.
Dyfyniad Arddull Chicago
ebrary, Inc, Ron Kenett, and Silvia Salini. Modern Analysis of Customer Surveys: With Applications Using R. Chichester: John Wiley & Sons, 2011.
Dyfyniad MLA
ebrary, Inc, et al. Modern Analysis of Customer Surveys: With Applications Using R. John Wiley & Sons, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.