Frühling, H., & Gallardo, R. (2012). Programas de seguridad dirigidos a barrios en la experiencia chilena reciente = Security programs aimed at neighborhoods, the recent chilean experience. INVI Universidad de Chile. https://doi.org/10.4067/S0718-83582012000100005
Citazione stile Chigago Style (17a edizione)Frühling, Hugo, e Roberto Gallardo. Programas De Seguridad Dirigidos a Barrios En La Experiencia Chilena Reciente = Security Programs Aimed at Neighborhoods, the Recent Chilean Experience. Santiago, Chile: INVI Universidad de Chile, 2012. https://doi.org/10.4067/S0718-83582012000100005.
Citatione MLA (9a ed.)Frühling, Hugo, e Roberto Gallardo. Programas De Seguridad Dirigidos a Barrios En La Experiencia Chilena Reciente = Security Programs Aimed at Neighborhoods, the Recent Chilean Experience. INVI Universidad de Chile, 2012. https://doi.org/10.4067/S0718-83582012000100005.