International Labour Organisation. Inland Transport Committee. (1979). Working conditions in rail transport. Geneva: International Labour Office.
シカゴスタイル引用形International Labour Organisation. Inland Transport Committee. Working Conditions in Rail Transport. Geneva: International Labour Office, 1979.
MLA引用形式International Labour Organisation. Inland Transport Committee. Working Conditions in Rail Transport. Geneva: International Labour Office, 1979.
警告: この引用は必ずしも正確ではありません.