Franks, J. (1990). Building procurement systems: A guide to building project management (2nd ed.). The Chartered Institute of Building.
Chicago-referens (17:e uppl.)Franks, James. Building Procurement Systems: A Guide to Building Project Management. 2nd ed. Ascot, Berks: The Chartered Institute of Building, 1990.
MLA-referens (9:e uppl.)Franks, James. Building Procurement Systems: A Guide to Building Project Management. 2nd ed. The Chartered Institute of Building, 1990.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.