Armstrong, Russell M.
Modular programming in cobol
John Wiley & Sons, 1973
 Buku Teks
Morgan, Carroll, 1952-
Programming for specifications
Prentice-Hall, 1994
 Buku Teks
Donovan, John J.
Systems programming
McGraw-Hill, 1972
 Buku Teks
Scheid, Francis
Theory and problems of computers and programming
McGraw-Hill, 1983
 Buku Teks
Wimmert, Robert J.
Computer programming techniques
Holt, Rinehart and Winston, 1969
 Buku Teks