8Anderson L. W, Krathwohl D. R. et. al. Taxonomy for Leafing, Teaching, and Assessing: A Revision of Bloom ' s ,Taxonomy of Educational Objectives ( Abridged Edition.) [M]. New York: Longman. 2001.38-62, 63-92.
9Krathwohl, D. R. A Revision of Bloom's Taxconomy: An Overview [J]. Theory into Practice, 2002,(4): 212-218.