APA Style

IngrAm, ThomAs, Ingram, Thomas N, LaForge, Raymond W, Avila, Ramon A, Schwepker. Jr, Charles H, Williams, Michail R. (2006). Profesional Selling; A Trust- Based Approach . United State of America: Thomson South-Western.

Chicago Style

IngrAm, ThomAs, Ingram, Thomas N, LaForge, Raymond W, Avila, Ramon A, Schwepker. Jr, Charles H, Williams, Michail R. Profesional Selling; A Trust- Based Approach. United State of America: Thomson South-Western, 2006. Text.

MLA Style

IngrAm, ThomAs, Ingram, Thomas N, LaForge, Raymond W, Avila, Ramon A, Schwepker. Jr, Charles H, Williams, Michail R. Profesional Selling; A Trust- Based Approach. United State of America: Thomson South-Western, 2006. Text.

Turabian Style

IngrAm, ThomAs, Ingram, Thomas N, LaForge, Raymond W, Avila, Ramon A, Schwepker. Jr, Charles H, Williams, Michail R. Profesional Selling; A Trust- Based Approach. United State of America: Thomson South-Western, 2006. Print.