Hicks, M. J. (1991). Problem solving in business and management: Hard, soft and creative approaches. London: Chapman and Hall.
Chicago Style aipamenaHicks, Michael J. Problem Solving in Business and Management: Hard, Soft and Creative Approaches. London: Chapman and Hall, 1991.
MLA aipamenaHicks, Michael J. Problem Solving in Business and Management: Hard, Soft and Creative Approaches. London: Chapman and Hall, 1991.
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