September 2020 [15 September 2020]. (原始内容存档于2020-09-17). Ruvenal, Caio. "Chaco" es el filme escogido para representar a Bolivia en los Oscar. Opinion.bo
Boaglio G. Distribution and Relative Abundance of Peccaries in the Argentine Chaco: Associations with Human Factors. Biological Conservation. 2004, 116 (2):