Cohn, Laurence S.
Effective use of ANS COBOL computer programming language
Wiley-Interscience, 1975
 Buku Teks
Smith, Marilyn Z.
Standard Cobol: a problem-solving approach
Houghton-Mifflin, 1974
 Buku Teks
Brown, Gary D.
Advanced ANS cobol: with structured programming
John Wiley & Sons, 1977
 Buku Teks
McCraken, Daniel D.
A Simplified guide to structured cobol programming
John Wiley & Sons, 1976
 Buku Teks
Noll, Paul
The Structured programming cookbook: a productivity tool for the cobol programmer
Mike Murach & Associates, Inc, 1978
 Buku Teks