How do I replace the front speakers in a 1995 Chevrolet Beretta?

My Dad just gave me his 1995 Chevrolet Beretta, I had a friend put in my CD deck, and just recently got two 4x6 speakers to go in the front. I am having problems installing them because I cant find a diagram of how to do it. I think that they are located in the kicker panel. If anyone has any instructions on how to do it, it would be of great help!!!|||you can google instructions on how to take off your panels