Steffens, R. (2017). So much things to say: The oral history of Bob Marley (First edition.). W.W. Norton & Company, Inc..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSteffens, Roger. So Much Things to Say: The Oral History of Bob Marley. First edition. New York, N.Y.: W.W. Norton & Company, Inc., 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSteffens, Roger. So Much Things to Say: The Oral History of Bob Marley. First edition. W.W. Norton & Company, Inc., 2017.
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