Cortina, J., Elder, J., & Gonnet, K. (1996). Comprehending college textbooks: Steps to understanding and remembering what you read (3rd ed.). McGraw-Hill.
Chicago-viite (17. p.)Cortina, Joe, Janet Elder, ja Katherine Gonnet. Comprehending College Textbooks: Steps to Understanding and Remembering What You Read. 3rd ed. New York: McGraw-Hill, 1996.
MLA-viite (9. p.)Cortina, Joe, et al. Comprehending College Textbooks: Steps to Understanding and Remembering What You Read. 3rd ed. McGraw-Hill, 1996.
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