APA aipamena

Welch, J., & Welch, S. (2015). Winning. Harper Collins Publishers.

Chicago Style aipamena

Welch, Jack, and Suzy Welch. Winning. London: Harper Collins Publishers, 2015.

MLA aipamena

Welch, Jack, and Suzy Welch. Winning. Harper Collins Publishers, 2015.