Gaya APA

Plyler, D., Seibert, C. (2009). The Ultima Mixed Martial Arts Training Guide : Techniques For Fitness, Self Defense & Competition . Canada: F+W Media.

Gaya MLA

Plyler, Danny., Seibert, Chad. "The Ultima Mixed Martial Arts Training Guide : Techniques For Fitness, Self Defense & Competition". Canada: F+W Media, 2009. BUKU PENJASKESREK.