King, E. L. Analysis of U.S. military policy in Central America. s.e.
Cita Chicago Style (17a ed.)King, Edward L. Analysis of U.S. Military Policy in Central America. s.l.: s.e.
Cita MLA (9a ed.)King, Edward L. Analysis of U.S. Military Policy in Central America. s.e.
警告：這些引文格式不一定是100％准確.