“Symmetrical Freedom Quilts: The Ethnomathematics of Ways of Communication, Liberation, and Art”. Revista Latinoamericana de Etnomatemática 2, no. 2 (agosto 30, 2009): 52–76. Acesso em novembro 8, 2026. https://www.revista.etnomatematica.org/index.php/RevLatEm/article/view/19.