(1989). COBOL: A guide to structured, portable, maintainable, and efficient program design / Eric Garrigue Vesely.
Style de citation Chicago (17e éd.)COBOL: A Guide to Structured, Portable, Maintainable, and Efficient Program Design / Eric Garrigue Vesely. 1989.
Style de citation MLA (9e éd.)COBOL: A Guide to Structured, Portable, Maintainable, and Efficient Program Design / Eric Garrigue Vesely. 1989.
Attention : ces citations peuvent ne pas être correctes à 100%.