Kenen, P. B. (1967). International economics (2d ed.). Prentice-Hall.
芝加哥风格引文Kenen, Peter B. International Economics. 2d ed. Englewood Cliffs, N.J.: Prentice-Hall, 1967.
MLA引文Kenen, Peter B. International Economics. 2d ed. Prentice-Hall, 1967.
警告：这些引文格式不一定是100％准确.