(2012). Economic provisions of collective bargaining agreements in 2010. Labstat Updates.
芝加哥风格引文"Economic Provisions of Collective Bargaining Agreements in 2010." Labstat Updates 2012.
MLA引文"Economic Provisions of Collective Bargaining Agreements in 2010." Labstat Updates, 2012.
警告：这些引文格式不一定是100％准确.