Mark D. Lafferty
- Value Engineering in Practice: A Look at the Clarks Viaduct in Nebraska. Dans: PCI Journal, v. 50, n. 5 (septembre 2005). (2005):
- High Performance Precast Concrete NUDECK Panel System for Nebraska's Skyline Bridge. Dans: PCI Journal, v. 49, n. 5 (septembre 2004). (2004):