FREELEY, A. J., & STEINBERG, D. L. (2003). Argumentation and debate: Critical thinking for reasondecision making.-- ed.10. Wadworth Thomson Learning.

FREELEY, Austin J., and David L. STEINBERG. Argumentation and Debate: Critical Thinking for Reasondecision Making.-- Ed.10. Australia: Wadworth Thomson Learning, 2003.

FREELEY, Austin J., and David L. STEINBERG. Argumentation and Debate: Critical Thinking for Reasondecision Making.-- Ed.10. Wadworth Thomson Learning, 2003.