RAY, J. L. (1987). Global Politics James Lee Ray. Houghton Mifflin Company.
Chicago Style (17th ed.) CitationRAY, James Lee. Global Politics James Lee Ray. Houghton Mifflin Company, 1987.
MLA引文RAY, James Lee. Global Politics James Lee Ray. Houghton Mifflin Company, 1987.
警告：这些引文格式不一定是100％准确.