General A Silver. (1989). Systems analysis and design. Reading, Massachusetts: Addison-Wesley.
シカゴスタイル引用形General A Silver. Systems Analysis and Design. Reading, Massachusetts: Addison-Wesley, 1989.
MLA引用形式General A Silver. Systems Analysis and Design. Reading, Massachusetts: Addison-Wesley, 1989.
警告: この引用は必ずしも正確ではありません.