WHO. Programm Description: Concepts, Methods and Applications (1st edition.). WHO.
Style de citation Chicago (17e éd.)WHO. Programm Description: Concepts, Methods and Applications. 1st edition. New Delhi: WHO.
Style de citation MLA (9e éd.)WHO. Programm Description: Concepts, Methods and Applications. 1st edition. WHO.
Attention : ces citations peuvent ne pas être correctes à 100%.