Aning, J. (2003). Guingona hits Palace Spying, Golez denies it. Philippine Daily Inquirer.
Cita Chicago (17th ed.)Aning, Jerome. "Guingona Hits Palace Spying, Golez Denies It." Philippine Daily Inquirer 2003.
Cita MLA (9th ed.)Aning, Jerome. "Guingona Hits Palace Spying, Golez Denies It." Philippine Daily Inquirer, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.