Cho Sihak Henry. Korean Karate: Free Fighting Techniques

Charles E. Tuttle Company, 1981. — 288 p. — ISBN: 978-1-4629-0401-3.This book: Korean Karate by Sihak Henry Cho is about Korean Karate Free Fighting Techniques "Author S. Henry Cho is recognized in the United States as one of the world's top experts in karate. In this book he reveals many Free Fighting techniques for the first time". Illustrated with nearly 1,000 photographs.