Παραπομπή APA

Yoder, D. (1959). Personnel principles and policies/4e (2nd ed.). London.

Παραπομπή Chicago Style

Yoder, Dale. Personnel Principles and Policies/4e. 2nd ed. Asia Publishing House: London, 1959.

Παραπομπή MLA

Yoder, Dale. Personnel Principles and Policies/4e. 2nd ed. London, 1959.