Paul, C., Schaefer, A. G., & Clarke, C. P. (2011). The challenge of violent drug-trafficking organizations: An assessment of Mexican security based on existing RAND research on urban unrest, insurgency, and defense-sector reform. RAND Corp..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPaul, Christopher, Agnes Gereben Schaefer, और Colin P. Clarke. The Challenge of Violent Drug-trafficking Organizations: An Assessment of Mexican Security Based on Existing RAND Research on Urban Unrest, Insurgency, and Defense-sector Reform. Santa Monica, CA: RAND Corp., 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPaul, Christopher, et al. The Challenge of Violent Drug-trafficking Organizations: An Assessment of Mexican Security Based on Existing RAND Research on Urban Unrest, Insurgency, and Defense-sector Reform. RAND Corp., 2011.