Ramirez, E. V. (2003). Simplified bar guide and reviewer in taxation. Central Professional Books, Inc.
Cita Chicago (17th ed.)Ramirez, Efren V. Simplified Bar Guide and Reviewer in Taxation. Quezon City: Central Professional Books, Inc, 2003.
Cita MLA (9th ed.)Ramirez, Efren V. Simplified Bar Guide and Reviewer in Taxation. Central Professional Books, Inc, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.