Incomes Data Services. (1991). Industrial relations. Institute of Personnel Management.
Chicagoスタイル(17版)引用形式Incomes Data Services. Industrial Relations. London: Institute of Personnel Management, 1991.
MLA(9版)引用形式Incomes Data Services. Industrial Relations. Institute of Personnel Management, 1991.
警告: この引用は必ずしも正確ではありません.