Amazon.com: Build Your Own Teams of Robots with LEGO® Mindstorms® NXT and Bluetooth®: 9780071798563: Hughes, Cameron, Hughes, Tracey, Watkins, Trevor, Kramer, Bob: Books
LEGO® Construction manual:MINDSTORMS® NXT 2.0 8547
Lego Mindstorm NXT 2 | DIY DATA
Lego Mindstorm NXT 2 | DIY DATA
NXT 2.0 Instructions
The Unofficial LEGO MINDSTORMS NXT 2.0 Inventor's Guide, Valk, Laurens, David J. Perdue, eBook - Amazon.com