Murillo, T. D. L. (2012). IPOPHL joins Patent Prosecution Highway. IN Thursday thanks [column]. Manila Times.
Cita Chicago (17th ed.)Murillo, Thelma Dumpit L. "IPOPHL Joins Patent Prosecution Highway. IN Thursday Thanks [column]." Manila Times 2012.
Cita MLA (9th ed.)Murillo, Thelma Dumpit L. "IPOPHL Joins Patent Prosecution Highway. IN Thursday Thanks [column]." Manila Times, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.