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Validity (logic) (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Validity (logic)" in English language version.

refsWebsite
Global rank English rank
1utm.edu
1,379th place
1,175th place
1stanford.edu
179th place
183rd place
1worldcat.org
5th place
5th place
1archive.org
6th place
6th place

archive.org

  • Robert Cogan, Critical Thinking: Step by Step, University Press of America, 1998, p. 48.

stanford.edu

plato.stanford.edu

  • Jc Beall and Greg Restall, "Logical Consequence", The Stanford Encyclopedia of Philosophy (Fall 2014 Edition).

utm.edu

iep.utm.edu

worldcat.org

search.worldcat.org

  • Gensler, Harry J. (January 6, 2017). Introduction to logic (Third ed.). New York: Routledge. ISBN 978-1-138-91058-4. OCLC 957680480.