Sternbach, J. (1988). Negotiating and contracting for professional engineering services. Transportation Research Board, National Research Council.
Chicago-Zitierstil (17. Ausg.)Sternbach, Jack. Negotiating and Contracting for Professional Engineering Services. Washington, D.C.: Transportation Research Board, National Research Council, 1988.
MLA-Zitierstil (8. Ausg.)Sternbach, Jack. Negotiating and Contracting for Professional Engineering Services. Transportation Research Board, National Research Council, 1988.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.