International Labour Conference (1974). (1974). Report of the Director General: International Labour Conference Session 59 Report 1 Action of the ILO - Problems and prospects. International Labour Office.
シカゴスタイル引用形International Labour Conference (1974). Report of the Director General: International Labour Conference Session 59 Report 1 Action of the ILO - Problems and Prospects. Geneva: International Labour Office, 1974.
MLA引用形式International Labour Conference (1974). Report of the Director General: International Labour Conference Session 59 Report 1 Action of the ILO - Problems and Prospects. International Labour Office, 1974.
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