Chipongian, L. C. (2021). BSP reviews currency for cash-lite, coinless society. Manila Bulletin.
Chicago-viite (17. p.)Chipongian, Lee C. "BSP Reviews Currency for Cash-lite, Coinless Society." Manila Bulletin 2021.
MLA-viite (9. p.)Chipongian, Lee C. "BSP Reviews Currency for Cash-lite, Coinless Society." Manila Bulletin, 2021.
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