(2009). Collective bargaining agreements in 2007: Economic and non-economic benefits (second of a two-part series). Labstat Updates.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र"Collective Bargaining Agreements in 2007: Economic and Non-economic Benefits (second of a Two-part Series)." Labstat Updates 2009.
एमएलए (9वां संस्करण) प्रशस्ति पत्र"Collective Bargaining Agreements in 2007: Economic and Non-economic Benefits (second of a Two-part Series)." Labstat Updates, 2009.
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