National Committee on Urban Transportation & Public Administration Service. (1958). Procedure manual. Public Administration Service.
Style de citation Chicago (17e éd.)National Committee on Urban Transportation et Public Administration Service. Procedure Manual. Chicago: Public Administration Service, 1958.
Style de citation MLA (9e éd.)National Committee on Urban Transportation et Public Administration Service. Procedure Manual. Public Administration Service, 1958.
Attention : ces citations peuvent ne pas être correctes à 100%.