Review article
The Linguistic Conceptions of Alfons X, King of Spain
References
Paetow, Louis John
1910 The Arts Course at Mediaeval Universities, with special reference to grammar and rhetoric. Urbana, Ill.: Univ. of Illinois Press.

Petrus Hispanus (Pope John XXI
d.1277) 1941
Pedro Hispano, Scientia Libri de Anima. Madrid: Instituto Filosofico “Luis Vives” (Consejo Superior de Investigaciones científicas).

Petrus Hispanus (Pope John XXI
d.1277) 1947
Petri Hispani Summulae logicales. Ed. by
I(nnocentius) M(aria) Bocheński, O. P. Rome: Domus Editorialis Marietti.

Saussure, Ferdinand de
1931 Cours de linguistique générale. 3rd rev. ed. Paris: Payot. (All subsequent editions, including Tullio De Mauro’s ‘édition critique’, reprint this text.)

Thurot, (François) Charles (Eugène)
1868 Notices et extraits de divers manuscrits latins pour servir à l’histoire des doctrines grammaticales au moyen âge. Paris: Imprimerie impériale.
