33506, F. H. I. Network en español. Durham, US: Family Health International.
Citazione stile Chigago Style (17a edizione)33506, Family Health International. Network En Español. Durham, US: Family Health International.
Citatione MLA (9a ed.)33506, Family Health International. Network En Español. Durham, US: Family Health International.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.