Michelli, D. (1994). Assertiveness in a week (Second edition.). Hodder & Stoughton.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMichelli, Dena. Assertiveness in a Week. Second edition. London: Hodder & Stoughton, 1994.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMichelli, Dena. Assertiveness in a Week. Second edition. Hodder & Stoughton, 1994.
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