APA (7th ed.) Citation

Pfeiffer lhWilliam S. & Keller Jr. Proposal writing: The art of friendly and winning persuasion.

Chicago Style (17th ed.) Citation

Pfeiffer lhWilliam S. and Keller Jr. Proposal Writing: The Art of Friendly and Winning Persuasion. New Jersey lbPrentice Halll lc2000.

MLA (9th ed.) Citation

Pfeiffer lhWilliam S. and Keller Jr. Proposal Writing: The Art of Friendly and Winning Persuasion.

Warning: These citations may not always be 100% accurate.