Philippines. Department of Health. (2002). 2002 Philippine health statistics. National Epidemiology Center, Department of Health.
Chicago-referens (17:e uppl.)Philippines. Department of Health. 2002 Philippine Health Statistics. Manila: National Epidemiology Center, Department of Health, 2002.
MLA-referens (9:e uppl.)Philippines. Department of Health. 2002 Philippine Health Statistics. National Epidemiology Center, Department of Health, 2002.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.