A-Tech 8GB RAM for Apple MacBook Pro (Mid 2012), iMac (Late 2012, Early/Late 2013, Late 2014, Mid 2015), Mac Mini (Late 2012) | DDR3 1600MHz SODIMM PC3-12800 204-Pin SO-DIMM Memory Upgrade at Amazon.com
A-Tech 8GB RAM for Apple MacBook Pro (Mid 2012), iMac (Late 2012, Early/Late 2013, Late 2014, Mid 2015), Mac Mini (Late 2012) | DDR3 1600MHz SODIMM PC3-12800 204-Pin SO-DIMM Memory Upgrade at Amazon.com
MacBook Pro: How to remove or install memory - Apple Support
A1398 Logicboard, 820-3787-A, 661-8303 Logic Board for Apple MacBook Pro Retina 15-inch A1398 Late 2013, Mid 2014 (Dual Graphics-DG) Core i7 2.5Ghz 16GB RAM, EMC #: 2674, 2876 - WIT Computers
Apple MacBook Air A-1465 Mid 2013 Core™ i5 4260U 1.4 GHz / Ram 8GB / 128GB (SSD) / Display 11.6
MacBook Pro 13" Retina Display Late 2013 Teardown - iFixit
Macbook Pro Mid 2013 【15inch】 scogep.org
MacBook Pro (Retina, 13-inch, Late 2013) - Technical Specifications
The Super MacBook Pro Upgrade (1TB RAID SSD Upgrade + RAM Upgrade 2013) - YouTube
Teardown of New Mid-2013 MacBook Air Reveals Smaller SSD, Increased Battery Capacity - MacRumors
MacBook Pro 13" Retina Display Late 2013 Teardown - iFixit
A-Tech 16GB Kit (2x8GB) RAM for Apple Mac Mini Mid 2010 | DDR3 1066MHz / 1067MHz SODIMM PC3-8500 204-Pin Max Memory Upgrade at Amazon.com
A-Tech 8GB Kit (2x4GB) RAM for Apple MacBook Pro (Mid 2012), iMac (Late 2012, Early/Late 2013, Late 2014, Mid 2015), Mac Mini (Late 2012) | DDR3 1600MHz SODIMM PC3-12800 204-Pin SO-DIMM Memory Upgrade
How to Upgrade MacBook Pro RAM (2009, 2010, 2011, 2012): EveryMac.com
MacBook Pro 13" Retina Display Late 2013 SSD Replacement - iFixit Repair Guide