International Labour Office. (1981). Multinationals' training practices and development. The Office.
芝加哥风格引文International Labour Office. Multinationals' Training Practices and Development. Geneva: The Office, 1981.
MLA引文International Labour Office. Multinationals' Training Practices and Development. The Office, 1981.
警告：这些引文格式不一定是100％准确.