Somera, N. (1998). Copyrights: Uncovering the intellectual property code. Philippine Collegian.
Cita Chicago (17th ed.)Somera, Nina. "Copyrights: Uncovering the Intellectual Property Code." Philippine Collegian 1998.
Cita MLA (9th ed.)Somera, Nina. "Copyrights: Uncovering the Intellectual Property Code." Philippine Collegian, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.