توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Floyd, K., & Cardon, P. W. (2020). Business and professional communication: Putting people first (International student edition.). McGraw-Hill Education.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Floyd, Kory, و Peter W. Cardon. Business and Professional Communication: Putting People First. International student edition. New York, NY: McGraw-Hill Education, 2020.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Floyd, Kory, و Peter W. Cardon. Business and Professional Communication: Putting People First. International student edition. McGraw-Hill Education, 2020.