De Mesa, B. (1997). Solons oppose early oil deregulation. Manila Chronicle.
Čikaški stil citiranja (17. izdanje)De Mesa, Bella. "Solons Oppose Early Oil Deregulation." Manila Chronicle 1997.
MLA način citiranja (9. izdanje)De Mesa, Bella. "Solons Oppose Early Oil Deregulation." Manila Chronicle, 1997.
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