Cita APA (7th ed.)
Brooks, W. T., & Brooks, W. P. G. (2009). Playing bigger than you are: How to sell big accounts even if you're David in a world of Goliaths. John Wiley & Sons.
Cita Chicago (17th ed.)
Brooks, William T., i William P. G. Brooks. Playing Bigger than You Are: How to Sell Big Accounts even if You're David in a World of Goliaths. Hoboken, N.J.: John Wiley & Sons, 2009.
Cita MLA (9th ed.)
Brooks, William T., i William P. G. Brooks. Playing Bigger than You Are: How to Sell Big Accounts even if You're David in a World of Goliaths. John Wiley & Sons, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.