Lumsden, G., & Lumsden, D. L. (2003). Communicating with credibility and confidence: Diverse people, diverse settings (2nd ed.). Thomson/Wadsworth.
Chicago-Zitierstil (17. Ausg.)Lumsden, Gay, und Donald L. Lumsden. Communicating with Credibility and Confidence: Diverse People, Diverse Settings. 2nd ed. Australia: Thomson/Wadsworth, 2003.
MLA-Zitierstil (9. Ausg.)Lumsden, Gay, und Donald L. Lumsden. Communicating with Credibility and Confidence: Diverse People, Diverse Settings. 2nd ed. Thomson/Wadsworth, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.