Websites
http://healthy.hillbillyhousewife.co...gonabudget.htm (several webpages of info)
http://www.tacobell.com/exchange/ (taco bell website, just taco bell products)
Books
This first book is one I have and refer to and the others are books on my amazon wishlist. The second book is a newer edition of the first, but in a much handier size to put in a purse (which is why I included the size of the books. The last book looks like a great resource, but geez, it's huge).
Exchanges for All Occasions: Now with Carbohydrate Counting, Your Guide to Choosing Healthy Foods Anytime Anywhere by Marion J. Franz
1997
8.3 x .45 x .08 inches
318 pages
Exchanges for All Occasions: with Carbohydrate Counting, Pocket Guide to Healthy Foods Choices Anytime Anywhere by Marion J. Franz
2000
5.5 x 4 x .5 inches
176 pages
The Official Pocket Guide to Diabetic Exchanges
American Diabetes Association
2003
5.8 x 3.6 x 0.2 inches
64 pages
American Diabetes Association Guide to Healthy Restaurant Eating(3rd Edition)
American Diabetes Association
2005
6.7 x 4.3 x 1.6 inches
500 pages
(weighs 1.2 lbs)