Παραπομπή APA

Lumsden, G., & Lumsden, D. L. (2003). Communicating with credibility and confidence: Diverse people, diverse settings (2nd ed.). Thomson/Wadsworth.

Παραπομπή Chicago Style

Lumsden, Gay, και Donald L. Lumsden. Communicating with Credibility and Confidence: Diverse People, Diverse Settings. 2nd ed. Australia ; Belmont, CA: Thomson/Wadsworth, 2003.

Παραπομπή MLA

Lumsden, Gay, και Donald L. Lumsden. Communicating with Credibility and Confidence: Diverse People, Diverse Settings. 2nd ed. Thomson/Wadsworth, 2003.