Adams, B., and Parr, J. Boundary Crossers: Case Studies of How Ten of America's Metropolitan Regions Work. College Park: Academy of Leadership Press, University of Maryland, 1997.
Advisory Council on Historic Preservation. “Heritage Tourism and the Federal Government: Summit I—Report of Proceedings.” Washington, D.C.: ACHP, Nov. 14, 2002. [http://www.achp.gov/pubs-heritagetourismsummit.html]
Allegheny Conference on Community Development. Pittsburgh, Pennsylvania, 2013. [http://www.alleghenyconference.org/ConferenceHistory.php].
American Society of Civil Engineers. Report Card for America's Infrastructure. Reston, Va.: American Society of Civil Engineers, 2013.
American Society of Landscape Architects. 2013. Awards of Excellence. [ ...