Cita APA (7th ed.)

Kemerly, T., & Snyder, S. (2009). Taekwondo grappling techniques: Hone your competitive edge for mixed martial arts. Tuttle Pub.

Cita Chicago (17th ed.)

Kemerly, Tony, i Steve Snyder. Taekwondo Grappling Techniques: Hone Your Competitive Edge for Mixed Martial Arts. North Clarendon, Vt: Tuttle Pub, 2009.

Cita MLA (9th ed.)

Kemerly, Tony, i Steve Snyder. Taekwondo Grappling Techniques: Hone Your Competitive Edge for Mixed Martial Arts. Tuttle Pub, 2009.