O'Leary, M. K., & Coplin, W. D. (1975). Quantitative techniques in foreign policy analysis and forecasting. Praeger.
芝加哥风格引文O'Leary, Michael Kent, 与 William D. Coplin. Quantitative Techniques in Foreign Policy Analysis and Forecasting. New York: Praeger, 1975.
MLA引文O'Leary, Michael Kent, 与 William D. Coplin. Quantitative Techniques in Foreign Policy Analysis and Forecasting. Praeger, 1975.
警告：这些引文格式不一定是100％准确.