Cruz, N. . H. (1997). Oil cartel steals P7.4B from us every year. Philippine Daily Inquirer.
Lua i Stíl Chicago (17ú heag.)Cruz, Neal H. "Oil Cartel Steals P7.4B from Us Every Year." Philippine Daily Inquirer 1997.
Lua MLA (9ú heag.)Cruz, Neal H. "Oil Cartel Steals P7.4B from Us Every Year." Philippine Daily Inquirer, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.