Não informado. (1919). Personnel: The management of people at work. American Management Association.
Style de citation Chicago (17e éd.)Não informado. Personnel: The Management of People at Work. New York: American Management Association, 1919.
Style de citation MLA (8e éd.)Não informado. Personnel: The Management of People at Work. American Management Association, 1919.
Attention : ces citations peuvent ne pas être correctes à 100%.