RAY, J. L. (1987). Global Politics James Lee Ray. Houghton Mifflin Company.
Cita Chicago Style (17a ed.)RAY, James Lee. Global Politics James Lee Ray. Houghton Mifflin Company, 1987.
Cita MLA (8a ed.)RAY, James Lee. Global Politics James Lee Ray. Houghton Mifflin Company, 1987.
Precaución: Estas citas no son 100% exactas.