How to Upgrade A1342 Unibody White MacBook RAM (Memory): EveryMac.com
OWC 8 GB (2 X 4GB) ram PC8500 DDR3 1066MHz sodimm 204-pin Memory Upgrade Kit, (OWC8566DDR3S8GP), Compatible with MacBook Pro, MacBook, Mac Mini and iMac at Amazon.com
RAM Upgrades For Apple MacBook (2009 - 2010) from OWC
Apple MacBook 2009 Review | Digital Trends
MacBook A1342 Late 2009 EMC 2350 - used original spareparts for Macs
13-inch MacBook Pro Mid 2009 Memory Installation Video - YouTube
MacBook Pro 15" Unibody Late 2008 and Early 2009 RAM Replacement - iFixit Repair Guide
Anyone else still using a 2010 MacBook on the daily...I couldn't afford one in college and this has always been my favorite model of Mac, so I'm just going to keep using
Fixxo - MacBook RAM Upgrade | Do more with your Old Mac
SAVED A LATE 2009 MACBOOK FROM MY SCHOOL! : r/mac
CMS 8GB (2X4GB) DDR3 8500 1066MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Apple® MacBook Pro Core 2 Duo 2.8 17" Mid-2009 - A35 at Amazon.com
How to Upgrade MacBook RAM: White/Black, A1181: EveryMac.com