Doll, R. C. (1974). Curriculum improvement: Decision making and process (3d ed.). Allyn and Bacon.
芝加哥风格引文Doll, Ronald C. Curriculum Improvement: Decision Making and Process. 3d ed. Boston: Allyn and Bacon, 1974.
MLA引文Doll, Ronald C. Curriculum Improvement: Decision Making and Process. 3d ed. Allyn and Bacon, 1974.
警告：这些引文格式不一定是100％准确.