Stern, N. B. 1., & Stern, R. A. (2000). The Wiley COBOL syntax reference guide: With IBM and VAX enhancements. New York ; Chichester: John Wiley and Sons.
シカゴスタイル引用形Stern, Nancy B. 1944-, , Robert A. Stern. The Wiley COBOL Syntax Reference Guide: With IBM and VAX Enhancements. New York ; Chichester: John Wiley and Sons, 2000.
MLA引用形式Stern, Nancy B. 1944-, , Robert A. Stern. The Wiley COBOL Syntax Reference Guide: With IBM and VAX Enhancements. New York ; Chichester: John Wiley and Sons, 2000.
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