APA-viite (7. p.)

Olchondra, R. T. IESTAR: Simple but remarkable tool for students, teachers. IN News. Philippine Daily Inquirer.

Chicago-viite (17. p.)

Olchondra, Riza T. "IESTAR: Simple but Remarkable Tool for Students, Teachers. IN News." Philippine Daily Inquirer .

MLA-viite (9. p.)

Olchondra, Riza T. "IESTAR: Simple but Remarkable Tool for Students, Teachers. IN News." Philippine Daily Inquirer, .