Gerald Horne, From the Barrel of a Gun: The United States and the War Against Zimbabwe, 1965–1980, UNC Press Books, , 3– (ISBN9780807849033, lire en ligne)
Jennifer Elizabeth Lawson, Hands-on Social Studies : Grade 2, Portage and Main Press, , 188– (ISBN9781553790563, lire en ligne)
Thomas N. Huffman, « The Soapstone Birds from Great Zimbabwe », African Arts, vol. 18, , p. 68–73, 99–100 (DOI10.2307/3336358, JSTOR3336358)
Sinclair, « Review: The Soapstone Birds of Great Zimbabwe Symbols of a Nation by Edward Matenga », The South African Archaeological Bulletin, vol. 56, , p. 105–106 (DOI10.2307/3889033, JSTOR3889033)
Thomas N. Huffman, « The Soapstone Birds from Great Zimbabwe », African Arts, vol. 18, , p. 68–73, 99–100 (DOI10.2307/3336358, JSTOR3336358)
Sinclair, « Review: The Soapstone Birds of Great Zimbabwe Symbols of a Nation by Edward Matenga », The South African Archaeological Bulletin, vol. 56, , p. 105–106 (DOI10.2307/3889033, JSTOR3889033)