Lumsden, G., & Lumsden, D. L. (1996). Communicating with credibility and confidence. Wadsworth Pub.
Style de citation Chicago (17e éd.)Lumsden, Gay, et Donald L. Lumsden. Communicating with Credibility and Confidence. Belmont, Calif: Wadsworth Pub, 1996.
Style de citation MLA (9e éd.)Lumsden, Gay, et Donald L. Lumsden. Communicating with Credibility and Confidence. Wadsworth Pub, 1996.
Attention : ces citations peuvent ne pas être correctes à 100%.