Chase, S. U., & Sweedler, M. E. (1969). Hopf algebras and Galois theory. Springer-Verlag.
Lua i Stíl Chicago (17ú heag.)Chase, Stephen U., agus Moss E. Sweedler. Hopf Algebras and Galois Theory. Berlín: Springer-Verlag, 1969.
Lua MLA (9ú heag.)Chase, Stephen U., agus Moss E. Sweedler. Hopf Algebras and Galois Theory. Springer-Verlag, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.