International Labour Office. (1973). Strategies for employment promotion: An evaluation of four inter-agency employment missions. International Labour Office.
芝加哥风格引文International Labour Office. Strategies for Employment Promotion: An Evaluation of Four Inter-agency Employment Missions. Geneva: International Labour Office, 1973.
MLA引文International Labour Office. Strategies for Employment Promotion: An Evaluation of Four Inter-agency Employment Missions. International Labour Office, 1973.
警告：这些引文格式不一定是100％准确.