Jessup, L. M., & Valacich, J. S. (1999). Information Systems Foundations. Indianapolis: Que Corporation.
シカゴスタイル引用形Jessup, Leonard M., , Joseph S. Valacich. Information Systems Foundations. Indianapolis: Que Corporation, 1999.
MLA引用形式Jessup, Leonard M., , Joseph S. Valacich. Information Systems Foundations. Indianapolis: Que Corporation, 1999.
警告: この引用は必ずしも正確ではありません.