Radlow, James, author
McGraw-Hill, 1986
Buku Teks SO
Kaczmarczyk, Lisa C., author
CRC Press, 2012
Buku Teks
Sanders, Donald H., author
McGraw-Hill, 1977
Buku Teks SO
edited by Traub, Joseph F.,
William Kaufmann, 1985
Buku Teks SO
The Massachusetts Institute of Technology , 1973
Buku Teks