(2004). Duncan Yo-yo Wiz: Promoting a Filipino invention. Malaya.
Chicago Style (17th ed.) Citation"Duncan Yo-yo Wiz: Promoting a Filipino Invention." Malaya 2004.
MLA (9th ed.) Citation"Duncan Yo-yo Wiz: Promoting a Filipino Invention." Malaya, 2004.
Warning: These citations may not always be 100% accurate.