Dyfyniad APA

Weitzl, W. (2020). Measuring Electronic Word-of-Mouth Effectiveness. 1st ed. 2017. Springer Fachmedien Wiesbaden.

Dyfyniad Arddull Chicago

Weitzl, Wolfgang. Measuring Electronic Word-of-Mouth Effectiveness. 1st Ed. 2017. Springer Fachmedien Wiesbaden, 2020.

Dyfyniad MLA

Weitzl, Wolfgang. Measuring Electronic Word-of-Mouth Effectiveness. 1st Ed. 2017. Springer Fachmedien Wiesbaden, 2020.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.