Fitzpatrick, J. L., & Morris, M. (1999). Current and emerging ethical challenges in evaluation. Jossey-Bass.
Citazione stile Chigago Style (17a edizione)Fitzpatrick, Jody L., e Michael Morris. Current and Emerging Ethical Challenges in Evaluation. San Francisco, Calif: Jossey-Bass, 1999.
Citatione MLA (9a ed.)Fitzpatrick, Jody L., e Michael Morris. Current and Emerging Ethical Challenges in Evaluation. Jossey-Bass, 1999.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.