Barton, G. (1963). Introduction to advanced field theory. Interscience Publishers.
Lua i Stíl Chicago (17ú heag.)Barton, Gabriel. Introduction to Advanced Field Theory. New York: Interscience Publishers, 1963.
Lua MLA (9ú heag.)Barton, Gabriel. Introduction to Advanced Field Theory. Interscience Publishers, 1963.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.