Wunderlich, G. S. (1992). National health care survey: A data system for the 21st century.
Chicago Stili AlıntıWunderlich, Gooloo S. National Health Care Survey: A Data System for the 21st Century. National Academy Press, Washington, 1992.
MLA AlıntıWunderlich, Gooloo S. National Health Care Survey: A Data System for the 21st Century. 1992.
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