Cruz, N. . H. (1997). Oil cartel steals P7.4B from us every year. Philippine Daily Inquirer.
Chicago-viite (17. p.)Cruz, Neal H. "Oil Cartel Steals P7.4B from Us Every Year." Philippine Daily Inquirer 1997.
MLA-viite (9. p.)Cruz, Neal H. "Oil Cartel Steals P7.4B from Us Every Year." Philippine Daily Inquirer, 1997.
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