Schaefer, S. B. . (2006) «Shamans, peyote, and coca sacraments: a path that maintains indigenous traditions and identity in a time of globalization», Cultura y Droga, 11(13), pp. 145–172. Disponible en: https://revistasojs.ucaldas.edu.co/index.php/culturaydroga/article/view/5989 (Accedido: 21 noviembre 2024).