Cita APA (7a ed.)

Pugh, D. G., & Bacon, T. R. (2005). Powerful proposals: How to give your business the winning edge (1st edition.). American Management Association.

Cita Chicago Style (17a ed.)

Pugh, David G., y Terry R. Bacon. Powerful Proposals: How to Give Your Business the Winning Edge. 1st edition. New York: American Management Association, 2005.

Cita MLA (9a ed.)

Pugh, David G., y Terry R. Bacon. Powerful Proposals: How to Give Your Business the Winning Edge. 1st edition. American Management Association, 2005.