1Bruner, J. S. 1972. The Relevance of Education [M]Middlesex: W. W. Norton & Co.
2Chaffee, J. 1999. Critical Thinking, Thoughtful Writing. Boston [M]. Michigan: Houghton Mifflin Co.
3Facione, P. A. 1990. Critical Thinking." A Statement of Expert Consensus for Purposes of Educational Assessment and Instruction [M]. Millbrae, CA: California Academic Press.
4Facione, P. A., Facione, N. C. & K. Winterhalter. 2008. California Critical Thinking Skills Test." Test Manual [M]. Millbrae, CA: California Academic Press.