Dela Cruz, E. (1998). Corporate income tax declinesd 33.53%. Today.
Cita Chicago (17th ed.)Dela Cruz, Erik. "Corporate Income Tax Declinesd 33.53%." Today 1998.
Cita MLA (9th ed.)Dela Cruz, Erik. "Corporate Income Tax Declinesd 33.53%." Today, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.