Conference panelists and speakers have been asked to suggest publications that will enhance one's understanding of transportation and the Triple-Bottom Line.  The publication and their respective session is listed below.

Cannibals with Forks: The Triple Bottom Line of 21st Century Business by John Elkington.
The Triple Bottom Line: How Today's Best-Run Companies Are Achieving Economic, Social and Environmental Success -- and How You Can Too by Andrew Savitz.
Thinking in Systems: A Primer by Donella Meadows.
Human Transit: How Clearer Thinking about Public Transit Can Enrich Our Communities and Our Lives by Jarrett Walker, Ph.D. 
An Introduction to Sustainable Transportation: Policy, Planning and Implementation by Preston L. Schiller, Eric Bruun, and Jeffrey R. Kenworthy.
Sustainable Transportation Systems Engineering: Evaluation & Implementation by Francis Vanek, Largus Angenent, James Banks, Ricardo Daziano, and Mark Turnquist.

Boots on the Ground, Flats in the Boardroom: Transportation Women Tell Their Stories by Grace Crunican and Elizabeth Levin.
Everyman: foot Prince in the Snow by James Whitfield Ellison.

The High Cost of Free Parking, Updated Edition by Donald Shoup, Ph.D.
Paying the Toll: Local Power, Regional Politics, and the Golden Gate Bridge by Louise Nelson Dyble, Ph.D., J.D.
Remaking the San Francisco–Oakland Bay Bridge: A Case of Shadowboxing with Nature by Karen Trapenberg Frick, Ph.D.

The End of Automobile Dependence: How Cities are Moving Beyond Car-Based Planning by Peter Newman, Ph.D, and Jeffrey Kenworthy, Ph.D.

Door-to-Door: The Magnificent, Maddening, Mysterious World of Transportation by Edward Humes.
Sustainable Transportation Planning: Tools for Creating Vibrant, Healthy, and Resilient Communities by Jeffery Tumlin.
Sustainable Transportation: Problems and Solutions by William R. Black.