Frey, R. S. (2008). Successful proposal strategies for small businesses: Using knowledge management to win government, private sector, and international contacts (5th ed.). Artech House.
Chicago-Zitierstil (17. Ausg.)Frey, Robert S. Successful Proposal Strategies for Small Businesses: Using Knowledge Management to Win Government, Private Sector, and International Contacts. 5th ed. Boston: Artech House, 2008.
MLA-Zitierstil (9. Ausg.)Frey, Robert S. Successful Proposal Strategies for Small Businesses: Using Knowledge Management to Win Government, Private Sector, and International Contacts. 5th ed. Artech House, 2008.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.