Não informado. (1919). Personnel: The management of people at work. American Management Association.
Chicagoスタイル(17版)引用形式Não informado. Personnel: The Management of People at Work. New York: American Management Association, 1919.
MLA(8版)引用形式Não informado. Personnel: The Management of People at Work. American Management Association, 1919.
警告: この引用は必ずしも正確ではありません.