Apple MacBook Pro 2009 (Early) 13-inch 15-inch 17-inch MacBookPro5,1 MacBookPro5,2 MacBookPro5,3 MacBookPro5,4 MacBookPro5,5 SSD RAM OSX UPGRADE - ZD Laptop Service Centre
A-Tech 16GB Kit (2x8GB) DDR3 1066MHz / 1067MHz PC3-8500 SODIMM RAM for Apple MacBook (13 inch, Mid 2010), MacBook Pro (13 inch, Mid 2010), iMac (27 inch, Late 2009), Mac Mini (Mid 2010) at Amazon.com
MacBook Pro: How to remove or install memory - Apple Support
Apple MacBook Pro Summer 2009 review: Apple MacBook Pro Summer 2009 - CNET
MacBook Pro 13-Inch Mid 2009 8gb Ram for Sale in Garden Grove, CA - OfferUp
MacBook Pro 13" Mid 2009 EMC 2326 - used original spareparts for Macs