APA استشهاد

Barney, J. B., & Clifford, T. G. (2010). What I didn't learn in business school: How strategy works in the real world. Harvard Business Review.

استشهاد بنمط شيكاغو

Barney, Jay B., و Trish Gorman Clifford. What I Didn't Learn in Business School: How Strategy Works in the Real World. Boston: Harvard Business Review, 2010.

MLA استشهاد

Barney, Jay B., و Trish Gorman Clifford. What I Didn't Learn in Business School: How Strategy Works in the Real World. Harvard Business Review, 2010.