Modus tollens (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Modus tollens" in English language version.

refsWebsite

Global rank English rank

1khanacademy.org

3,659^th place

2,881^st place

6^th place

6^th place

1books.google.com

3^rd place

3^rd place

2^nd place

2^nd place

179^th place

183^rd place

archive.org (Global: 6^th place; English: 6^th place)

Stone, Jon R. (1996). Latin for the Illiterati: Exorcizing the Ghosts of a Dead Language. London: Routledge. p. 60. ISBN 978-0-415-91775-9.

books.google.com (Global: 3^rd place; English: 3^rd place)

Sanford, David Hawley (2003). If P, Then Q: Conditionals and the Foundations of Reasoning (2nd ed.). London: Routledge. p. 39. ISBN 978-0-415-28368-7. [Modus] tollens is always an abbreviation for modus tollendo tollens, the mood that by denying denies.

doi.org (Global: 2^nd place; English: 2^nd place)

dx.doi.org

Susanne Bobzien (2002). "The Development of Modus Ponens in Antiquity", Phronesis 47.

khanacademy.org (Global: 3,659^th place; English: 2,881^st place)

Matthew C. Harris. "Denying the antecedent". Khan academy.

stanford.edu (Global: 179^th place; English: 183^rd place)

plato.stanford.edu

"Ancient Logic: Forerunners of Modus Ponens and Modus Tollens". Stanford Encyclopedia of Philosophy.