Visual Supports: Helping Your Child Understand and Communicate
http://card.ufl.edu/visual.html
Article with practical strategies for making visual supports for students on the Autism Spectrum - from The Center for Autism & Related Disabilities (CARD)
Visual Schedule Systems
http://www.setbc.org/projects/vss/default.html
Online information about how to develop and use visual schedules. A downloadable pdf file is also available at this site.

Increasing Communication Skills in Students with Autism Spectrum Disorders: The AAC Technology Solutions, Joanne Cafiero
http://www.outersound.com/cafiero/articles/10-07-1.htm
An introduction to the use of Augmentative and Alternative Communication (AAC) in enhancing existing communication modalities in individuals with disabilities.