Citazione Stile APA (7a Edizione)
Sant, T. (2012). Persuasive business proposals: Writing to win more customers, clients, and contracts (3rd ed.). AMACOM.
Citazione stile Chigago Style (17a edizione)
Sant, Tom. Persuasive Business Proposals: Writing to Win More Customers, Clients, and Contracts. 3rd ed. New York: AMACOM, 2012.
Citatione MLA (9a ed.)
Sant, Tom. Persuasive Business Proposals: Writing to Win More Customers, Clients, and Contracts. 3rd ed. AMACOM, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.