APA (7 वां संस्करण) प्रशस्ति पत्र

Phillips, D. T., & Runger, N. (2008). Martin luther king, jr., on leadership: Inspiration and wisdom for challenging times (Unabridged.). Recorded Books Inc..

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Phillips, Donald T., और Nelson Runger. Martin Luther King, Jr., on Leadership: Inspiration and Wisdom for Challenging Times. Unabridged. Prince Frederick: Recorded Books Inc., 2008.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Phillips, Donald T., और Nelson Runger. Martin Luther King, Jr., on Leadership: Inspiration and Wisdom for Challenging Times. Unabridged. Recorded Books Inc., 2008.

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