Orig, T. S. (2002). Low investment in vaccines, immunization threatens global health, says report. Manila Bulletin.
Style de citation Chicago (17e éd.)Orig, Thor S. "Low Investment in Vaccines, Immunization Threatens Global Health, Says Report." Manila Bulletin 2002.
Style de citation MLA (9e éd.)Orig, Thor S. "Low Investment in Vaccines, Immunization Threatens Global Health, Says Report." Manila Bulletin, 2002.
Attention : ces citations peuvent ne pas être correctes à 100%.