Adams, A. V., & Mangum, G. L. (1978). The lingering crisis of youth unemployment. W. E. Upjohn Institute for Employment Research.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAdams, Arvil V., और Garth L. Mangum. The Lingering Crisis of Youth Unemployment. Kalamazoo, Mich: W. E. Upjohn Institute for Employment Research, 1978.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAdams, Arvil V., और Garth L. Mangum. The Lingering Crisis of Youth Unemployment. W. E. Upjohn Institute for Employment Research, 1978.
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