Eldridge, J. E. T., Cressey, P., & MacInnis, J. (1991). Industrial sociology and economic crisis. Harvester Wheatsheaf.
Lua i Stíl Chicago (17ú heag.)Eldridge, J. E. T., Peter Cressey, agus John MacInnis. Industrial Sociology and Economic Crisis. New York: Harvester Wheatsheaf, 1991.
Lua MLA (9ú heag.)Eldridge, J. E. T., et al. Industrial Sociology and Economic Crisis. Harvester Wheatsheaf, 1991.
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