Kaps, R. W., Hamilton, J. S., & Bliss, T. J. (2012). Labor relations in the aviation and aerospace industries: Study guide. Southern Illinois University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKaps, Robert W., J. Scott Hamilton, और Timm J. Bliss. Labor Relations in the Aviation and Aerospace Industries: Study Guide. Carbondale: Southern Illinois University Press, 2012.
एमएलए (9वां संस्करण) प्रशस्ति पत्रKaps, Robert W., et al. Labor Relations in the Aviation and Aerospace Industries: Study Guide. Southern Illinois University Press, 2012.
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