From The Logic Museum
Main article: Summa Logicae (Ockham).
- Part I OF TERMS
- Part II OF PROPOSITIONS
- Part III-1 OF THE SYLLOGISM
- Part III-2 OF DEMONSTRATION
- Part III-3 OF CONSEQUENCES
- Part III-4 OF FALLACIES
The Latin text was taken from the critical edition by Boehner, Gal and Brown. The English is a new translation for the Logic Museum.
- Opera Philosophica I, 1974.
- Summa Logica: Bruges, Bibl. de la Ville 498 (an. 1340); Avignon, Bibl. Mun. 1086 (1343)
- Loux, Michael J. 1974. Ockham's Theory of Terms: Part I of the Summa Logicae. Notre Dame, Ind.: University of Notre Dame Press. Complete Translation.
- Freddoso, Alfred J., and Schuurman, Henry, trans. 1980. Ockham's Theory of Propositions: Part II of the Summa logicae. Notre Dame, Ind.: University of Notre Dame Press.
- Longeway, John Lee (2007), Demonstration and Scientific Knowledge in William of Ockham, University of Notre Dame Press, Notre Dame, IN. A translation of Summa Logicae III-II: De Syllogismo Demonstrativo, with selections from the Prologue to the Ordinatio.
- (Add Kretzmann)
- Paul Vincent Spade partial translation of Book I.
About the book
- Summa Logicae in the Logic Museum.
- WILLIAM OF OCKHAM: SUMMA LOGICAE Peter King.
- Summa Logicae Claude Panaccio. An interesting discussion of the dating of the Summa. Given the size of the book (850 pages) Panaccio thinks it is more likely it was written after the summer of 1324, while Ockham was in Avignon.