Steven, D., O'Brien, E., & Jones, B. (2015). The new politics of strategic resources: Energy and food security challenges in the 21st century (First edition.). Washington, District of Columbia: Brookings Institution Press.

Steven, David, Emily O'Brien, and Bruce Jones. The New Politics of Strategic Resources: Energy and Food Security Challenges in the 21st Century. First edition. Washington, District of Columbia: Brookings Institution Press, 2015.

Steven, David, Emily O'Brien, and Bruce Jones. The New Politics of Strategic Resources: Energy and Food Security Challenges in the 21st Century. First edition. Washington, District of Columbia: Brookings Institution Press, 2015.