Schnelle, K. E. (1967). Case analysis and business problem solving. McGraw-Hill.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSchnelle, Kenneth E. Case Analysis and Business Problem Solving. New York: McGraw-Hill, 1967.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSchnelle, Kenneth E. Case Analysis and Business Problem Solving. McGraw-Hill, 1967.
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