Shuman, L. J., Speas, J., & Young, J. P. (1975). Operations research in health care: A critical analysis. The Johns Hopkins University Press.
Lua i Stíl Chicago (17ú heag.)Shuman, Larry J., Jr Speas, agus John P. Young. Operations Research in Health Care: A Critical Analysis. Baltimore: The Johns Hopkins University Press, 1975.
Lua MLA (9ú heag.)Shuman, Larry J., et al. Operations Research in Health Care: A Critical Analysis. The Johns Hopkins University Press, 1975.
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