Kline, Morris, author
Thomas Y Crowell, 1959
Buku Teks
Barrante, James R., author
Pearson Prentice Hall, 2004
Buku Teks
Friedman, Avner, author
Society for Industrial and Applied Mathematics, 1994
eBooks
Armstrong, James W., author
Macmillan, 1976
Buku Teks
Campbell, Hugh G., author
Macmillan, 1974
Buku Teks