Behrens, L., & Rosen, L. J. (1996). Writing and reading across the curriculum (6th ed.). New York: HarperCollinsCollegePublishers.
Παραπομπή Chicago StyleBehrens, Laurence., και Leonard J. Rosen. Writing and Reading Across the Curriculum. 6th ed. New York: HarperCollinsCollegePublishers, 1996.
Παραπομπή MLABehrens, Laurence., και Leonard J. Rosen. Writing and Reading Across the Curriculum. 6th ed. New York: HarperCollinsCollegePublishers, 1996.
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