Dagan, E. A. (1992). The spirit's image: The African masking tradition - evolving continuity / E. A. Dagan. Galerie Amrad African Art Publications.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDagan, Esther A. The Spirit's Image: The African Masking Tradition - Evolving Continuity / E. A. Dagan. Montréal, Québec, Canada: Galerie Amrad African Art Publications, 1992.
एमएलए (8वां संस्करण) प्रशस्ति पत्रDagan, Esther A. The Spirit's Image: The African Masking Tradition - Evolving Continuity / E. A. Dagan. Galerie Amrad African Art Publications, 1992.
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