Hapkido

Re-Gifters

M. R. Carey, Sonny Liew, Marc Hempel

Hapkido: Korean art of self-defense

Scott Shaw.

Encounter the Warrior's Heart: Shinsei Hapkido: Grandmasters Speak of Life, Teaching, and Martial Arts

Daryl Covington, Joseph Lumpkin

Hapkido: An Introduction to the Art of Self-Defense

Marc Tedeschi

Musin Chang Po-go ch'ŏnnyŏn ŭi kkum: Ilbon musul ŭi wŏllyu rŭl palk'ida

Song Ir-hun chiŭm

Hap Ki Do: The Korean Martian Art of Self Defence: Practical Hap Ki Do Textbook

Hui-Son Choe

Hap Ki Do: The Korean Art of Self Defense

Master Choe, Hui-Son Choe

Combat Hapkido: the martial art for the modern warrior

John Pellegrini

Hapkido

Kwŏn Chung-gi chiŭm

Hapkido: Korean Art of Self-Defense (Korean Arts Series)

Bong Soo Han