Evans, D. R., Evans, D. R., Hearn, M. T., Ivey, A. E., & Uhlemann, M. R. (1989). Essential interviewing: A programmed approach to effective communication. Brooks/Cole.
Chicago-viite (17. p.)Evans, David R., David Russell Evans, Margaret T. Hearn, Allen E. Ivey, ja Max R. Uhlemann. Essential Interviewing: A Programmed Approach to Effective Communication. California: Brooks/Cole, 1989.
MLA-viite (9. p.)Evans, David R., et al. Essential Interviewing: A Programmed Approach to Effective Communication. Brooks/Cole, 1989.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.