Coxeter, H. S. M.
John Wiley & Sons, 1980
Buku Teks
Millman, Richard S., author
Springer-Verlag, 1981
Buku Teks
Bowyer, Adrian
Butterworth, 1983
Buku Teks
Brumfiel, Charles Francis, 1914-, author
Addison-Wesley, 1962
Buku Teks
Moise, Edwin E.
Addison-Wesley , 1964
Buku Teks