We’ve listed several sites and publications in this section. As we become more aware of them we’ll add more references and citations to these lists. Let us know if you have a favorite preparation aid (site or publication) so we can share this information with others. Audio Visual AidsBooks
Resources 
We’ve listed several sites and publications in this section. As we become more aware of them we’ll add more references and citations to these lists. Let us know if you have a favorite preparation aid (site or publication) so we can share this information with others. 