Ghebreyesus. The Road to Universal Health Coverage. Johns Hopkins University Press.
Citazione stile Chigago Style (17a edizione)Ghebreyesus. The Road to Universal Health Coverage. Johns Hopkins University Press.
Citatione MLA (9a ed.)Ghebreyesus. The Road to Universal Health Coverage. Johns Hopkins University Press.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.