Torres, R. T., Preskill, H. S., & Piontek, M. E. Evaluation strategies for communicating and reporting: Enhancing learning in organizations (Second edition.).
Chicago-viite (17. p.)Torres, Rosalie T., Hallie S. Preskill, ja Mary E. Piontek. Evaluation Strategies for Communicating and Reporting: Enhancing Learning in Organizations. Second edition. Thousand Oaks, Calif. : Sage Publications, c2005.
MLA-viite (9. p.)Torres, Rosalie T., et al. Evaluation Strategies for Communicating and Reporting: Enhancing Learning in Organizations. Second edition.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.