Lara Filho, I. G. de, G. T. da Silva, and R. D. Freire. “The Roda De Choro Musical and Social Analysis Based on John Blacking ́s Concept of Musical Order”. Per Musi, no. 23, Jan. 2011, pp. 1-14, https://periodicos.ufmg.br/index.php/permusi/article/view/42652.