APA (7th ed.) Citation

GrauerlhRobert T. Structured cobol programming.

Chicago Style (17th ed.) Citation

GrauerlhRobert T. Structured Cobol Programming. New JerseylbPrentice Hall International Inclc1985.

MLA (9th ed.) Citation

GrauerlhRobert T. Structured Cobol Programming.

Warning: These citations may not always be 100% accurate.