Weitzl, W. (2020). Measuring Electronic Word-of-Mouth Effectiveness. 1st ed. 2017. Springer Fachmedien Wiesbaden.
Trích dẫn kiểu ChicagoWeitzl, Wolfgang. Measuring Electronic Word-of-Mouth Effectiveness. 1st Ed. 2017. Springer Fachmedien Wiesbaden, 2020.
Deismireacht MLAWeitzl, Wolfgang. Measuring Electronic Word-of-Mouth Effectiveness. 1st Ed. 2017. Springer Fachmedien Wiesbaden, 2020.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.