George Hickox video is pretty good, honestly I do not think there are any bad books or videos out there. alot of styles of trainig, you have to pick one and stick with it
Take a look at any NAVHDA Chapter in your area. North American Versatile Hunting Dog Assoc. At the chapter level they help train you to train your own versatile pointing dog.
DITTOS on the NAVHDA. You owe it to your dog to train him to the best of all his natural abilities. Youll be doing yourself a favor by placing the call. Lots of luck!