Rosenthal, R. (1971). The sign of the ivory horn: Eastern African Civilizations. Oceana Publications, Inc.
Chicago Style (17th ed.) CitationRosenthal, Ricky. The Sign of the Ivory Horn: Eastern African Civilizations. Oceana Publications, Inc, 1971.
MLA (8th ed.) CitationRosenthal, Ricky. The Sign of the Ivory Horn: Eastern African Civilizations. Oceana Publications, Inc, 1971.
Warning: These citations may not always be 100% accurate.