IBM's system/390
Computer Technology Research Corp., 1991
 Buku Referensi
Flores, Ivan
Computer programming system/360
Prentice-Hall, 1971
 Buku Teks SO
Desmonde, William H.
A conversation graphic data processing system: the IBM 1130/2250
Prentice-Hall, 1969
 Buku Teks SO
Philipson, Graeme
ESA/390 : IBM's Enterprise Systems Architecture
Computer Technology Research, 1992
 Buku Referensi
Rijanto Tosin
Memakai komputer mikro IBM PC
Dinastindo, 1990
 Buku Teks SO