American Management Association. (1956). Progress in labor-management relations. s.n.
Chicagoスタイル(17版)引用形式American Management Association. Progress in Labor-management Relations. New York: s.n, 1956.
MLA(9版)引用形式American Management Association. Progress in Labor-management Relations. s.n, 1956.
警告: この引用は必ずしも正確ではありません.