Sánchez Valencia, V. (1991). Studies on natural logic and categorial grammar.
Chicago Style (17th ed.) CitationSánchez Valencia, Víctor. Studies on Natural Logic and Categorial Grammar. 1991.
MLA (9th ed.) CitationSánchez Valencia, Víctor. Studies on Natural Logic and Categorial Grammar. 1991.
Warning: These citations may not always be 100% accurate.