Brizuela, M. B. (2016). Bikers, runners, walkers. IN Metro [column]: We need space! Philippine Daily Inquirer.
Chicago-viite (17. p.)Brizuela, Maricar B. "Bikers, Runners, Walkers. IN Metro [column]: We Need Space!" Philippine Daily Inquirer 2016.
MLA-viite (9. p.)Brizuela, Maricar B. "Bikers, Runners, Walkers. IN Metro [column]: We Need Space!" Philippine Daily Inquirer, 2016.
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