Bacouillard, Rémi, Camilo Duplat Guerrero, and Julián Bustamante. 2014. “Proliferation of Weapons and Armed Violence in the Private Security Sector in Latin America and the Caribbean: Challenges and Opportunities for Taking Action”. Police and Public Security Journal 4 (2):31-79. https://doi.org/10.5377/rpsp.v4i2.1754.