Vargas, A. (2002). Marikina shoes world's biggest, says, guinness. Manila Times.
Lua i Stíl Chicago (17ú heag.)Vargas, Anthony. "Marikina Shoes World's Biggest, Says, Guinness." Manila Times 2002.
Lua MLA (9ú heag.)Vargas, Anthony. "Marikina Shoes World's Biggest, Says, Guinness." Manila Times, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.