Time-Life Productions, Goodman, J., & Gossett, L., Jr. (2009). Let freedom sing: How music inspired the civil rights movement. Time Life : Direct Holdings Americas Inc..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTime-Life Productions, Jon Goodman, और Louis Gossett, Jr. Let Freedom Sing: How Music Inspired the Civil Rights Movement. [United States]: Time Life : Direct Holdings Americas Inc., 2009.
एमएलए (8वां संस्करण) प्रशस्ति पत्रTime-Life Productions, et al. Let Freedom Sing: How Music Inspired the Civil Rights Movement. Time Life : Direct Holdings Americas Inc., 2009.
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