Editing Logical connective (section)

==Sources==

* [[Józef Maria Bocheński|Bocheński, Józef Maria]] (1959), ''A Précis of Mathematical Logic'', translated from the French and German editions by Otto Bird, D. Reidel, Dordrecht, South Holland.
* {{cite book |last1=Chao |first1=C. |title=数理逻辑：形式化方法的应用 |trans-title=Mathematical Logic: Applications of the Formalization Method |date=2023 |publisher=Preprint. |location=Beijing |pages=15–28 |language=Chinese}}
* {{cite book | last1=Enderton | first1=Herbert |author1-link=Herbert Enderton| title=A Mathematical Introduction to Logic | publisher=Academic Press | location=Boston, MA | edition=2nd | isbn=978-0-12-238452-3 | year=2001}}
* {{cite book |last=Gamut|first=L.T.F|author-link=L. T. F. Gamut|title=Logic, Language and Meaning|publisher=University of Chicago Press|year=1991|volume=1|pages=54&ndash;64|contribution=Chapter 2|oclc=21372380}}
* {{cite book |author=Rautenberg, W.|author-link=Wolfgang Rautenberg|doi=10.1007/978-1-4419-1221-3|title=A Concise Introduction to Mathematical Logic|publisher=[[Springer Science+Business Media]] |location=[[New York City|New York]]|edition=3rd|isbn=978-1-4419-1220-6|year=2010}}.
* {{cite book|first=Lloyd|last=Humberstone|title=The Connectives|year=2011|publisher=MIT Press|isbn=978-0-262-01654-4}}