Παραπομπή APA

Quintanilla, K. M., & Wahl, S. T. (2014). Business and professional communication: Keys for workplace excellence (2nd ed.). Sage Publications Inc..

Παραπομπή Chicago Style

Quintanilla, Kelly M., και Shawn T. Wahl. Business and Professional Communication: Keys for Workplace Excellence. 2nd ed. California: Sage Publications Inc., 2014.

Παραπομπή MLA

Quintanilla, Kelly M., και Shawn T. Wahl. Business and Professional Communication: Keys for Workplace Excellence. 2nd ed. Sage Publications Inc., 2014.