Crane, K., Lal, R., & Martini, J. (2008). Iran's political, demographic, and economic vulnerabilities. RAND Corp..

Crane, Keith, Rollie Lal, and Jeffrey Martini. Iran's Political, Demographic, and Economic Vulnerabilities. Santa Monica, CA: RAND Corp., 2008.

Crane, Keith, et al. Iran's Political, Demographic, and Economic Vulnerabilities. RAND Corp., 2008.