Kim, D. H. (2000). Systems thinking tools. Pegasus Communications.
Chicagoスタイル(17版)引用形式Kim, Daniel H. Systems Thinking Tools. Waltham: Pegasus Communications, 2000.
MLA(9版)引用形式Kim, Daniel H. Systems Thinking Tools. Pegasus Communications, 2000.
警告: この引用は必ずしも正確ではありません.