1. Adams, E.W.: The logic of Conditional. Reidel, Dordrecht (1975)
2. Aristotle, R.: Translated by W.R. Roberts, University of Adelaide (2015). https://ebooks.adelaide.edu.au/a/aristotle/a8rh/
3. Arnauld, A., Nicole, P.: La logique, ou l’art de penser (Port-Royal Logic, Logique de Port-Royal, Ars cogitandi). Paris (1662)
4. Arnauld, A., Nicole, P.: Logic; or, the art of thinking: in which besides the common, are contain’d many excellent new rules, very profitable for directing of reason, and acquiring of judgment, in things as well relating to the instruction of a mans self, as of others La logique, ou l’art de penser (Port-Royal Logic, Logique de Port-Royal, Ars cogitandi). English translation of [4] “by several hands”. Printed by T. B. for John Taylor, London (1693). https://archive.org/details/logicorartofthin00arnaiala
5. Barone, J., Novikoff, A.: A history of the axiomatic formulation of probability from Borel to Kolmogorov: Part I. Arch. Hist. Exact Sci. 18(2), 123–190 (1978)