APA (7 वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, O'Leary, C. J., Straits, R. A., & Wandner, S. A. (2004). Job training policy in the United States. W.E. Upjohn Institute for Employment Research.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Christopher J. O'Leary, Robert A. Straits, और Stephen A. Wandner. Job Training Policy in the United States. Kalamazoo, Mich.: W.E. Upjohn Institute for Employment Research, 2004.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, et al. Job Training Policy in the United States. W.E. Upjohn Institute for Employment Research, 2004.
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