Vietnam adventure travel: Pu Luong Nature Reserve
Adventure in Cuc Phuong National Park
Vietnam travel: Pu Luong Nature Reserve, Phu Luong Nature Reserve (a new adventure tour in Vietnam)
Land Of The Langur
A Surprising Land
Two Days in Ha Nam Ninh Province
Cycling Vietnam: Pu Luong Reserve
A Passport-sized Value: Lonely Planet's Vietnamese Phrasebook
Vietnamese Names
A Book as Green as Its Cover: Environment and Bioresources of Vietnam by Dr. Cao Van Sung