You really can't use another PPC program on the same page that has Adsense already on it. If you have questions about any company that you think is not a competing company to Google's Adsense then drop an email to the support.
Or should I re-ask my question. What other programs ( advertising) that will create a revenue for you can you use in conjuction with adsense? I know amazong associate is one ,but what other ones and what do you guys recommend?
adsense and other PPC in same page if no contextual ads no problem. For the best answer contact google. @adsensepublish yes you can do it but you must permission to google adsense team if want to put on with adsense