Calayag, K. (2021). Palace admits post-Christmas Covid surge. Manila Times.
Cita Chicago (17th ed.)Calayag, Keith. "Palace Admits Post-Christmas Covid Surge." Manila Times 2021.
Cita MLA (9th ed.)Calayag, Keith. "Palace Admits Post-Christmas Covid Surge." Manila Times, 2021.
Atenció: Aquestes cites poden no estar 100% correctes.