Melgaço Barbosa, Y. 2008. A MARCHA DA ESCRAVIDÃO BRANCA - DOI 10.5216/bgg.v11i1.4385. Goiano Bulletin of Geography. 11, 1 (Jul. 2008), 70–79. DOI:https://doi.org/10.5216/bgg.v11i1.4385.