Cook, D. (2006). Traditional taekwondo: Core techniques, history, and philosophy. YMAA Publication Center.
Cita Chicago Style (17a ed.)Cook, Doug. Traditional Taekwondo: Core Techniques, History, and Philosophy. Wolfeboro, NH: YMAA Publication Center, 2006.
Cita MLA (8a ed.)Cook, Doug. Traditional Taekwondo: Core Techniques, History, and Philosophy. YMAA Publication Center, 2006.
Precaución: Estas citas no son 100% exactas.