APA (7th ed.) Zitazioa
Grinols, A. B. (1988). Critical thinking: Reading and writing across the curriculum. Wadsworth Pub. Co..
Chicago Style (17th ed.) Zitazioa
Grinols, Anne Bradstreet. Critical Thinking: Reading and Writing Across the Curriculum. Belmont, Calif.: Wadsworth Pub. Co., 1988.
MLA (9th ed.) Zitazioa
Grinols, Anne Bradstreet. Critical Thinking: Reading and Writing Across the Curriculum. Wadsworth Pub. Co., 1988.
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