Humphreys, J. F. (2004). Numbers groups and codes. Cambridge, UK: Cambridge University Press.
Trích dẫn kiểu ChicagoHumphreys, J. F. Numbers Groups and Codes. Cambridge, UK: Cambridge University Press, 2004.
Deismireacht MLAHumphreys, J. F. Numbers Groups and Codes. Cambridge, UK: Cambridge University Press, 2004.
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