Chase, R., Hill, E., & Kennedy, P. (1999). The pivotal states: A new frame work for US policy in the developing world.
Chicago Edition CitationChase, Robert, Emily Hill, and Paul Kennedy. The Pivotal States: A New Frame Work for US Policy in the Developing World. New York, W W Norton, 1999.
MLA Edition CitationChase, Robert, et al. The Pivotal States: A New Frame Work for US Policy in the Developing World. 1999.
Warning: These citations may not always be 100% accurate.