Stibitz, George R., author
McGraw-Hill, 1957
Buku Teks
Gallo, Michael A., author
Prindle, Weber and Schmidt, 1985
Buku Teks
edited by Robert E. Beck
Academic Press, 1977
Buku Teks
by Peter Kelman [and others]
Addison-Wesley, 1983
Buku Teks
Hayward, Stan
Focal Press, 1984
Buku Teks