Papa, A. V. (2009). UP janitor pay recomputed: P32,000 for 41 years of service. Philippine Daily Inquirer.
Cita Chicago Style (17a ed.)Papa, Alcuin V. "UP Janitor Pay Recomputed: P32,000 for 41 Years of Service." Philippine Daily Inquirer 2009.
Cita MLA (9a ed.)Papa, Alcuin V. "UP Janitor Pay Recomputed: P32,000 for 41 Years of Service." Philippine Daily Inquirer, 2009.
Precaución: Estas citas no son 100% exactas.