Coba jelasin Bacaan lebih lanjut dari Pembuktian melalui deduksi dong

Vincent F. Hendricks, Thought 2 Talk: A Crash Course in Reflection and Expression, New York: Automatic Press / VIP, 2005, ISBN 87-991013-7-8

Zarefsky, David, Argumentation: The Study of Effective Reasoning Parts I and II, The Teaching Company 2002