Παραπομπή APA

Hayes, J. (2007). Theory and practice of change management (2nd ed.). Palgrave.

Παραπομπή Chicago Style

Hayes, John. Theory and Practice of Change Management. 2nd ed. New york: Palgrave, 2007.

Παραπομπή MLA

Hayes, John. Theory and Practice of Change Management. 2nd ed. Palgrave, 2007.