MLA

Beirau. Which Customers Pay?: Predicting Value Pre and Post Sales. Springer Fachmedien Wiesbaden, 2020.

APA

Beirau, B. (2020). Which Customers Pay?: Predicting Value Pre and Post Sales. Springer Fachmedien Wiesbaden.

Chicago

Beirau Which Customers Pay?: Predicting Value Pre and Post Sales. : Springer Fachmedien Wiesbaden, 2020.