National Civil Service League. (1919). Report on the foreign service. National civil service reform league.
Style de citation Chicago (17e éd.)National Civil Service League. Report on the Foreign Service. New York: National civil service reform league, 1919.
Style de citation MLA (8e éd.)National Civil Service League. Report on the Foreign Service. National civil service reform league, 1919.
Attention : ces citations peuvent ne pas être correctes à 100%.