LEGO MINDSTORMS NXT One-Kit Wonders: Ten Inventions to Spark Your Imagination: James Floyd Kelly, Matthias Paul Scholz, Christopher R. Smith, Martijn Boogaarts, Jonathan Daudelin, Eric D. Burdo, Laurens Valk, BlueTooth Kiwi, Fay
LEGO 8527 LEGO Mindstorms NXT Set Parts Inventory and Instructions - LEGO Reference Guide
How To Build -Lego Mindstorms Nxt 8527 (Tribot) Instructions - YouTube
LEGO 8527 LEGO Mindstorms NXT Set Parts Inventory and Instructions - LEGO Reference Guide