Lewis, P. A. (2016). Filipino martial arts: Exploring the depths. The Crowood Press.
Chicago Style (17. basım) AtıfLewis, Peter A.H. Filipino Martial Arts: Exploring the Depths. Wiltshire, England: The Crowood Press, 2016.
MLA (9th ed.) AtıfLewis, Peter A.H. Filipino Martial Arts: Exploring the Depths. The Crowood Press, 2016.
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