Robert J. Houghtalen
- Privatization of Municipal Services: Sustainability Issues of Production and Provision. Dans: Journal of Infrastructure Systems, v. 10, n. 4 (décembre 2004). (2004):
- Civil Engineering Volunteerism: Assisting Developing Countries Stem the Tide of Economic Migration. Dans: Journal of Professional Issues in Engineering Education and Practice, v. 143, n. 4 (octobre 2017). (2017):