Cardoso, Alexandre. “Feet on the Ground and Head in the Clouds: Theoretical and Empirical Outlines of Contemporary Mysticism”. Ciencias Sociales y Religión/Ciências Sociais e Religião 1, no. 1 (December 1, 1999): 143–166. Accessed May 18, 2024. https://periodicos.sbu.unicamp.br/ojs/index.php/csr/article/view/8669406.