Atiyah, M.F.
Addison-Wesley, 1988
Buku Teks SO
Rosenberg, Jonathan
Springer, 1944
Buku Teks SO
Dundas, Bjørn Ian
[Springer, ], 2013
eBooks
Atiyah, P.S.
Oxford University Press, 2009
Buku Teks SO
Spotts, Merhyle Franklin
Prentice-Hall, 1981
Buku Teks SO