Tham khảo Suy diễn logic

    • Vincent F. Hendricks, Thought 2 Talk: A Crash Course in Reflection and Expression, New York: Automatic Press / VIP, 2005, ISBN 87-991013-7-8
    • Jennings, R. E., Continuing Logic, the course book of 'Axiomatic Logic' in Simon Fraser University, Vancouver, Canada
    • Zarefsky, David, Argumentation: The Study of Effective Reasoning Parts I and II, The Teaching Company 2002