Embrado, H. D. (1997). Export zone firms used as fronts for smuggling. Manila Bulletin.
Cita Chicago (17th ed.)Embrado, Hilario D. "Export Zone Firms Used as Fronts for Smuggling." Manila Bulletin 1997.
Cita MLA (9th ed.)Embrado, Hilario D. "Export Zone Firms Used as Fronts for Smuggling." Manila Bulletin, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.