Walbesser, H. H., & Eisenberg, T. A. (1972). A review of research on behavioral objetives and learning hierarchies. Ohio State University.
芝加哥风格引文Walbesser, Henry H., 与 Theodore A. Eisenberg. A Review of Research on Behavioral Objetives and Learning Hierarchies. Ohio, Estados Unidos: Ohio State University, 1972.
MLA引文Walbesser, Henry H., 与 Theodore A. Eisenberg. A Review of Research on Behavioral Objetives and Learning Hierarchies. Ohio State University, 1972.
警告：这些引文格式不一定是100％准确.