Nicolas, Garitony Arnis: National Sport and Martial Arts of the Philippines (Republic Act 9850)/ Garitony Nicolas. - Quezon City: Central Books Supply, Inc., c2012. - xxxii, 138 pages: illustrations; 23 cm. ISBN: 978-971-011-541-9 Subjects--Topical Terms: Martial artsArnis Dewey Class. No.: DFil 796.8 / N54a