(2012). Economic provisions of collective bargaining agreements in 2010. Labstat Updates.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र"Economic Provisions of Collective Bargaining Agreements in 2010." Labstat Updates 2012.
एमएलए (9वां संस्करण) प्रशस्ति पत्र"Economic Provisions of Collective Bargaining Agreements in 2010." Labstat Updates, 2012.
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