De Vera, A. (2021). Pregnant women now included in vaccination priority list. Manila Bulletin.
Chicago-referens (17:e uppl.)De Vera, Analou. "Pregnant Women Now Included in Vaccination Priority List." Manila Bulletin 2021.
MLA-referens (9:e uppl.)De Vera, Analou. "Pregnant Women Now Included in Vaccination Priority List." Manila Bulletin, 2021.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.