Volklein, H. (1996). Groups as galois groups: An introduction. University of Cambridge.
Cita Chicago (17th ed.)Volklein, Helmut. Groups as Galois Groups: An Introduction. Cambridge: University of Cambridge, 1996.
Cita MLA (9th ed.)Volklein, Helmut. Groups as Galois Groups: An Introduction. University of Cambridge, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.