APA
Galibert S., . (2017). Principles and Concepts for Martial Arts: principles for Judo, BJJ, wrestling and other grappling arts. USA: Knowledge for Grapplers Series.
Chicago
Galibert Sylvain, . 2017. Principles and Concepts for Martial Arts: principles for Judo, BJJ, wrestling and other grappling arts. USA: Knowledge for Grapplers Series.
Harvard
Galibert S., . (2017). Principles and Concepts for Martial Arts: principles for Judo, BJJ, wrestling and other grappling arts. USA: Knowledge for Grapplers Series.
MLA
Galibert Sylvain, . Principles and Concepts for Martial Arts: principles for Judo, BJJ, wrestling and other grappling arts. USA: Knowledge for Grapplers Series. 2017.