University Student Council. (1998). A Great disservice to UP. IN Letters [column]. Philippine Daily Inquirer.
Chicago-viite (17. p.)University Student Council. "A Great Disservice to UP. IN Letters [column]." Philippine Daily Inquirer 1998.
MLA-viite (9. p.)University Student Council. "A Great Disservice to UP. IN Letters [column]." Philippine Daily Inquirer, 1998.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.