[en] Tao of Jeet Kune Do Black Belt Communications
[en] TAO of Jeet Kune Do · Expanded Edition Black Belt Communications
[en] Taoism and Chinese Religion University of Massachusetts Press
[en] Daoism, Meditation, and the Wonders of Serenity · From the Latter Han Dynasty (25-220) to the Tang Dynasty (618-907) State University of New York Press