APA (7th ed.) Zitazioa

(1991). Visualization and Rational-Emotive Therapy as Interventions for Communication Apprehension Eileen S. Nelson and Stephanie Webster. [microform].

Chicago Style (17th ed.) Zitazioa

Visualization and Rational-Emotive Therapy as Interventions for Communication Apprehension Eileen S. Nelson and Stephanie Webster. [microform]. 1991.

MLA (9th ed.) Zitazioa

Visualization and Rational-Emotive Therapy as Interventions for Communication Apprehension Eileen S. Nelson and Stephanie Webster. [microform]. 1991.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.