Gua̕s sobre Medio Ambiente, S. y. S. /. I. F. C. I. Environment, Health and Safety Guidelines for Integrated Steel Mills.
Citazione stile Chigago Style (17a edizione)Gua̕s sobre Medio Ambiente, Salud y Seguridad / International Finance Corporation IFC. Environment, Health and Safety Guidelines for Integrated Steel Mills.
Citatione MLA (9a ed.)Gua̕s sobre Medio Ambiente, Salud y Seguridad / International Finance Corporation IFC. Environment, Health and Safety Guidelines for Integrated Steel Mills.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.