How to Upgrade MacBook Pro RAM (2009, 2010, 2011, 2012): EveryMac.com
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
Apple MacBook Pro MC375LL/A Core 2 Duo 2.66 GHz Specs (Mid 2010 13", MacBookPro7,1 - A1278 (EMC 2351)) - Techable
NEMIX RAM 16GB Kit (2X8GB) DDR3 1067MHz/1066MHz PC3-8500 CL7 SODIMM Memory Upgrade Compatible for Apple Mac Book (Mid 2010 13-inch), Mac Book Pro (Mid 2010 13-inch), iMac (Late 2009 27-inch) at Amazon.com
A-Tech 8GB RAM for Apple MacBook Pro (Early/Late 2011), iMac (Mid 2010 27 inch 4-Core, Mid 2011 21.5/27 inch), Mac Mini (Mid 2011) | DDR3 1333MHz PC3-10600 204-Pin SODIMM Memory Upgrade Module at Amazon.com
Upgrading MacBook (13-inch, Mid 2010) Har… - Apple Community
Apple MacBook Pro 17-Inch (mid 2010) A1297 Core i7 2.66 GHz 16GB RAM 250 SSD | eBay
Mid-2010 Macbook Pro 7,1 16GB Ram, 1TB SSD Upgrade - Benchmark Test Scores Lower After Upgrades | MacRumors Forums
MacBook Pro (15-inch, Mid 2010) - Technical Specifications
16GB Memory Upgrade for 2010 MacBook Pro and Mac mini
A-Tech 16GB (2x8GB) RAM for Apple MacBook Pro (Early/Late 2011), iMac (Mid 2010 27 inch 4-Core, Mid 2011 21.5/27 inch), Mac Mini (Mid 2011) | DDR3 1333MHz PC3-10600 204-Pin SODIMM Memory Upgrade Kit at Amazon.com
Apple MacBook Pro 17-Inch (mid 2010) A1297 Core i7 2.66 GHz 16GB RAM 250 SSD | eBay