Mager, R. F. (1984). Goal analysis (2nd ed.). Lake Publishing Co..
芝加哥风格引文Mager, Robert F. Goal Analysis. 2nd ed. Belmont, Calif.: Lake Publishing Co., 1984.
MLA引文Mager, Robert F. Goal Analysis. 2nd ed. Lake Publishing Co., 1984.
警告：这些引文格式不一定是100％准确.