Langer, A. M. (2008). Analysis and design of information systems (3rd ed.). Springer - Verlag.
シカゴスタイル引用形Langer, Arthur M. Analysis and Design of Information Systems. 3rd ed. London: Springer - Verlag, 2008.
MLA引用形式Langer, Arthur M. Analysis and Design of Information Systems. 3rd ed. Springer - Verlag, 2008.
警告: この引用は必ずしも正確ではありません.