Cleese, J. (2020). Creativity: A short and cheerful guide (First edition.). Crown.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCleese, John. Creativity: A Short and Cheerful Guide. First edition. New York: Crown, 2020.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCleese, John. Creativity: A Short and Cheerful Guide. First edition. Crown, 2020.
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