1. Competitive Bidding: The Probability of Winning;Benjamin;Journal of Construction Div., ASCE,1972
2. Pricing in a Closed Bid Environment;Boughton;Proceedings of the Academy of Marketing Science,1984
3. Competitive Bidding in the Construction Industry;Broemser,1968
4. Industrial Marketing Management;Haas,1982
5. Economic Theory and the Construction Industry;Hillebrandt,1974