Kaufman, R. A. (1972). Educational system planning. Prentice-Hall.
芝加哥风格引文Kaufman, Roger A. Educational System Planning. Englewood Cliffs: Prentice-Hall, 1972.
MLA引文Kaufman, Roger A. Educational System Planning. Prentice-Hall, 1972.
警告：这些引文格式不一定是100％准确.