Raymond, Thomas Cicchino
Problems in business administration ; analysis by the case method
McGraw-Hill, 1964
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Kelley, Pearce Clement
Case problems in small business management
Prentice-Hall, 1952
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Parkhurst, Charles Chandler
Case studies and problems in business communication / Charles Chandler Parkhurst
Prentice-Hall, 1960
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Kazmier, Leonard J.
Theory and problems of business statistics
McGraw-Hill, 2004
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Block, Stanley B.
Problems in basic business finance
Canfield Press, 1973
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