Heisler, S. I. (1994). The Wiley project engineer's desk reference: Project engineering, operations, and management. Wiley.
Chicago-Zitierstil (17. Ausg.)Heisler, Sanford I. The Wiley Project Engineer's Desk Reference: Project Engineering, Operations, and Management. New York: Wiley, 1994.
MLA-Zitierstil (9. Ausg.)Heisler, Sanford I. The Wiley Project Engineer's Desk Reference: Project Engineering, Operations, and Management. Wiley, 1994.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.