APA ציטוט

Welch, J. (2008). Jack Welch speaks: Wit and wisdom from the world's greatest business leader. Hoboken, N.J: Wiley.

Trích dẫn kiểu Chicago

Welch, Jack. Jack Welch Speaks: Wit and Wisdom From the World's Greatest Business Leader. Hoboken, N.J: Wiley, 2008.

ציטוט MLA

Welch, Jack. Jack Welch Speaks: Wit and Wisdom From the World's Greatest Business Leader. Hoboken, N.J: Wiley, 2008.