How to Upgrade RAM in a 2009 / 2010 MacBook Pro - Memory Replacement - MacBook Tutorial - YouTube
MacBook Pro: How to remove or install memory - Apple Support
MacBook Pro 15" Unibody Late 2008 and Early 2009 RAM Replacement - iFixit Repair Guide
Upgrading a 2009 13" MacBook Pro with SSD and RAM – JoshMcCarty.com
RAM Upgrades For Apple MacBook (2009 - 2010) from OWC
Best RAM for MacBook Pro Upgrade - RetinaMacApps
Kuesuny 8GB kit (2x4GB) Compatible for Apple DDR3 1066MHz / 1067MHz PC3-8500 SODIMM RAM Upgrade for Late 2008, Early/Mid/Late 2009, Mid 2010 MacBook, MacBook Pro, iMac, Mac Mini at Amazon.com
How to upgrade MacBook Pro RAM (2009-2012) - YouTube