Amazon.com: Apple MacBook Pro with Intel Core i5, (13.3-Inch, 8GB, 512GB) - Silver (Renewed) : Electronics
MacBook Air 13" Mid 2012 Teardown - iFixit
Apple MacBook Pro 13-Inch "Core i7" 2.9GHz MD102LL/A A1278 Mid-2012 – Coretek Computers
Apple MacBook Pro 15 (Retina 2012) - NVIDIA GeForce GT 650M (2GB GDDR5) · 15.4", QWXGA+ (2880 x 1800), IPS · 512GB SSD · 1x 8GB DDR3 (Soldered) · Mac OS X | LaptopMedia.com
MacBook Pro (Retina, 15-inch, Mid 2012) - Technical Specifications
FANTASTIC Apple MacBook Pro 13"| 2.9GHz Core i7 | 8GB RAM | eBay
Amazon.com: Timetec 16GB KIT(2x8GB) Compatible for Apple DDR3L 1600MHz for Mac Book Pro(Early/Late 2011,Mid 2012), iMac(Mid 2011,Late 2012,Early/Late 2013,Late 2014,Mid 2015), Mac Mini(Mid 2011,Late 2012) MAC RAM : Electronics
upgrade - 32gb of RAM on a 2011 or 2012 15/17-inch MacBook Pro using Crucial's 16gb single DIMMs - Ask Different
How to Upgrade RAM on MacBook Pro, iMac & More | AVG
mac - What is the maximum RAM size for MacBook Pro Mid 2012? - Ask Different
Apple MacBook Pro with Retina Display (13-inch, 2013) review: Not a Retina MacBook Air, but awfully close - CNET
How to Upgrade MacBook Pro RAM (2009, 2010, 2011, 2012): EveryMac.com
Why the 2012 non-Retina MacBook Pro still sells – Marco.org
The 2012 MacBook Pro Review
display - How can my mid-2012 MacBook Pro Retina 15 run a 4K panel at 30Hz over HDMI? - Ask Different