(1990). International standard ISO 8996 (1990-12-15). Ergonomics-determination of metabolic heat production =: Norme internationale ISO 8996 (1990-12-15). Ergonomie-determination de la production de chaleur metabolique. Geneve: International Organization for Standardization.
Παραπομπή Chicago StyleInternational Standard ISO 8996 (1990-12-15). Ergonomics-determination of Metabolic Heat Production =: Norme Internationale ISO 8996 (1990-12-15). Ergonomie-determination De La Production De Chaleur Metabolique. Geneve: International Organization for Standardization, 1990.
Παραπομπή MLAInternational Standard ISO 8996 (1990-12-15). Ergonomics-determination of Metabolic Heat Production =: Norme Internationale ISO 8996 (1990-12-15). Ergonomie-determination De La Production De Chaleur Metabolique. Geneve: International Organization for Standardization, 1990.