Object-Oriented COBOL: An Introduction. - Edmund C. Arranga; Frank P. Coyle (J. Object Oriented Program., 1997)

Roundtable - In Cobol's Defense. - Edmund C. Arranga; Ian Archbell; John Bradley; Pamela Coker; Ron Langer; Chuck Townsend; Mike Wheatley (IEEE Softw., 2000)

Cobol Tools: Overview and Taxonomy. - Edmund C. Arranga; Thane Hubbell; Alden C. Lorents; Steve Shiflett; Jon Wessler (IEEE Softw., 2000)

Guest Editors' Introduction - Fresh from Y2K, What's Next for Cobol? - Edmund C. Arranga; Wilson Price (IEEE Softw., 2000)