The National Computers Centre for Iraq NCC
IBI, 1975
Buku Teks
The Oxford University Press, 1970
Buku Teks
edited by William J. Clancey, Edward H. Shortliffe
Addison-Wesley, 1984
Buku Teks
Bronzing, Joseph D.
Addison-Wesley, 1982
Buku Teks
editors by G. Russell Pipe; A.A.M. Veenhuis
North-Holland Publishing Company, 1975
Buku Teks