Powell, L. (2003). Political campaign communication. Pearson Education.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPowell, Larry. Political Campaign Communication. Pearson Education, 2003.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPowell, Larry. Political Campaign Communication. Pearson Education, 2003.
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