Kindel, Eric. “‘When Things Are Equal All over the World the Symbols Can Be the same’: Isotype in West Africa”. InfoDesign - Revista Brasileira de Design da Informação 19, no. 2 (junho 24, 2022). Acessado janeiro 27, 2023. https://www.infodesign.org.br/infodesign/article/view/1004.