Source from:
GREAT MOTOCYCLE JOURNEYS OF THE WORLD - Colette Coleman (with a foreword by Ted Simon) - page 106
TELEGRAPH TRAVEL (telegraph.co.uk/travel) published on Sep 27th 2008 - page 8
Easy to find in VIETNAM FOOTPRINT 5th editon 2007 - page 90, Hanoi Tour Operators.
Contact us to get more informations.
