Gaya APA

Zumbo, B, D., Hubley, A, M. (2017). Understanding and Investigating Response Processes in Validation Research (1st ed.). Cham: Springer.

Gaya MLA

Zumbo, Bruno, D.., Hubley, Anita, M.. "Understanding and Investigating Response Processes in Validation Research". 1st ed. Cham: Springer, 2017. E Book.