VanGrudy, A. B. (1987). Creative problem solving: A guide for trainers and management. Quorum Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रVanGrudy, Arthur B. Creative Problem Solving: A Guide for Trainers and Management. New York: Quorum Books, 1987.
एमएलए (9वां संस्करण) प्रशस्ति पत्रVanGrudy, Arthur B. Creative Problem Solving: A Guide for Trainers and Management. Quorum Books, 1987.
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