Comanda, Z. (2020). Cashless fare collection system launched in Baguio City. Manila Bulletin.
Chicago-viite (17. p.)Comanda, Zaldy. "Cashless Fare Collection System Launched in Baguio City." Manila Bulletin 2020.
MLA-viite (9. p.)Comanda, Zaldy. "Cashless Fare Collection System Launched in Baguio City." Manila Bulletin, 2020.
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