Adobe Systems, Inc.

Architect's Toolbox

BetterTogether

Center for Livable Communities

Citistates Group

Congress for the New Urbanism

Cyburbia

Enterprise Foundation

Environmental Design Library of U.C. Berkeley

Fannie Mae Foundation

National Center for Bicycling and Walking

Pedestrian and Bicycle Information Center

Peter Katz on New Urbanism

Philosophy of John Dewey

Project for Public Spaces

Institute of Transportation Engineers

International Downtown Association

International Society of Arboriculture

Smart Growth Network

Urban Land Institute