Stein, Sherman K., author
W.H. Freeman, 1969
Buku Teks
Whitehead, Alfred North, 1861-1947, author
Oxford University Press, 1969
Buku Teks
Strang, Gilbert, author
Wellesley Cambridge Press, 1986
Buku Referensi
Keedy, Mervin J., author
Addison-Wesley , 1969
Buku Teks
McEliece, Robert J., author
Random House, 1989
Buku Teks