APA-viite (7. p.)

Doyo, M. C. P. (1997). Those learning supplements. IN Human face [column]. Philippine Daily Inquirer.

Chicago-viite (17. p.)

Doyo, Ma. Ceres P. "Those Learning Supplements. IN Human Face [column]." Philippine Daily Inquirer 1997.

MLA-viite (9. p.)

Doyo, Ma. Ceres P. "Those Learning Supplements. IN Human Face [column]." Philippine Daily Inquirer, 1997.