Advanced COBOL /
Kent T. Fields, Claude Simpson, John A. Bonno.
APA Citation
Fields, K. T., Bonno, J. A., Simpson, C. L. (1987). Advanced COBOL. New York: Wiley.
MLA Citation
Fields, Kent T, John A Bonno, and Claude L Simpson. Advanced COBOL. New York: Wiley, 1987.
Warning: These citations may not always be complete (especially for serials).