13-inch MacBook Late 2009 & 2010 Memory Installation Video - YouTube
mac - Would a Macbook Air (2010) be able to use a 8GB RAM module once one exists? - Super User
Apple MacBook Air 13-inch, 2010 review
13-inch MacBook Pro Mid 2010 Memory Installation Video - YouTube
Amazon.com: Timetec 16GB KIT(2x8GB) Compatible for Apple DDR3 1333MHz PC3-10600 CL9 for Mac Book Pro (Early/Late 2011 13/15/17 inch), iMac(Mid 2010, Mid/Late 2011 21.5/27 inch), Mac Mini(Mid 2011) MAC RAM Upgrade :
apple-history.com / MacBook Air (13-inch, Mid 2012)
MacBook Pro RAM Upgrades (Non-Retina) - OWC
MacBook Pro: How to remove or install memory - Apple Support
11″ MacBook Air (Late 2010) | Low End Mac
MacBook Pro: How to remove or install memory - Apple Support
MacBook Air 2,1 (13-Inch, Late 2008 and Mid 2009) | iGotOffer
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
MacBook Air 4,1 11-inch (Mid-2011) specifications and other info
RAM Upgrades For Apple MacBook (2009 - 2010) from OWC
OWC 16GB (2x8GB) ram Upgrade PC3-12800 DDR3L 1600MHz sodimm 204 Pin CL11 Memory Upgrade Kit Compatible with Late iMac, Mac Mini, and MacBook Pro Computer at Amazon.com