Philadelphia Center City Plan
Photo Credit: George Widman for VisitPhilly.com
Liberty State Park
Photo Credit: Radharc Images / Alamy Stock Photo
Writings, Interviews, and Lectures
The Third Philadelphia Plan: The Theoretical Base
Architecture, October 1988, pp. 74-76.
The Physical Form of the City
The Brookings Institution, Memphis Policy Conference, February 1963.
The Leaf and the Stone
Inaugural Lecture as Henry Luce Professor of Architecture, Urbanism and History, New York University, October 5, 1989.
Cities in Our Future. United Nations Center for Human Settlements
Island Press: Washington DC, 1996.
A New Age of City Building Is Forcast at U.N's Habitat II Conference
Architectural Record, August, 1996.
Metropolis Unbound: The Sprawling American City and the Search For Alternatives
American Prospect, November/December, 1997.
Planning For People
Fenton, John, Princeton Alumni Weekly, November 16, 1971, pp. 10-11.
The Fall and Rise Of Main Street
Huxtable, Ada Louise, The New York Times, May 30, 1976.
The Death and Life of Great American Cities
Jacobs, Jane, New York: Random House, 1962, p. 396.
Penn’s Great Town
Tatum, George B., Philadelphia: University of Pennsylvania Press, 1960, p. 205.
Campus, An American Planning Tradition
Turner, Paul V., Cambridge: M.I.T. Press, 1984.