Spencer, J. S. Storytelling theatre in Sierra Leone: the example of Lele Gbomba: Julius S. Spencer. The Performance arts in Africa : a reader.(2002).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSpencer, Julius S. "Storytelling Theatre in Sierra Leone: The Example of Lele Gbomba: Julius S. Spencer." The Performance Arts in Africa : A Reader.(2002) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रSpencer, Julius S. "Storytelling Theatre in Sierra Leone: The Example of Lele Gbomba: Julius S. Spencer." The Performance Arts in Africa : A Reader.(2002), .
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