Jim Goodman
Robert Koehler
Marion Trutter
Mara Vorhees
James A Mackay
Moira McCrossan
Jon Ortner
Lonely Planet
Nicki Grihault
Dale A. Zimmerman
Insight Guides
Charles Hamblin
Form Asia
Collins
Periplus
Tuttle
Mona King
Berlitz
Explorer
Bookworm Hanoi