London, J. R., & London, R. H. (1980). Solving life problems in health: Volume 2 (2.). McGraw-Hill Book Company.
Chicago Style (17. basım) AtıfLondon, Janet R., ve Robert H. London. Solving Life Problems in Health: Volume 2. 2. New York: McGraw-Hill Book Company, 1980.
MLA (9th ed.) AtıfLondon, Janet R., ve Robert H. London. Solving Life Problems in Health: Volume 2. 2. McGraw-Hill Book Company, 1980.
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