Dryden, W., & Yankura, J. (1993). Counselling individuals: A rational-emotive handbook (2nd ed.). Whurr Pub.
Lua i Stíl Chicago (17ú heag.)Dryden, Windy, agus Joseph Yankura. Counselling Individuals: A Rational-emotive Handbook. 2nd ed. London: Whurr Pub, 1993.
Lua MLA (9ú heag.)Dryden, Windy, agus Joseph Yankura. Counselling Individuals: A Rational-emotive Handbook. 2nd ed. Whurr Pub, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.