(1967). International Labour Organisation General Conference 1967. Convention 127 to 149. International Labour Office.
シカゴスタイル引用形International Labour Organisation General Conference 1967. Convention 127 to 149. Geneva: International Labour Office, 1967.
MLA引用形式International Labour Organisation General Conference 1967. Convention 127 to 149. International Labour Office, 1967.
警告: この引用は必ずしも正確ではありません.