International Labour Organisation. (1995). ILO law on freedom of association: Standards and procedures. International Labour Office.
芝加哥风格引文International Labour Organisation. ILO Law on Freedom of Association: Standards and Procedures. Geneva: International Labour Office, 1995.
MLA引文International Labour Organisation. ILO Law on Freedom of Association: Standards and Procedures. International Labour Office, 1995.
警告：这些引文格式不一定是100％准确.