Gamma, E., & Helm, R. (2002). Design patterns: Elements of reusable object - oriented software. Pearson Education.
シカゴスタイル引用形Gamma, Erich, , Richard Helm. Design Patterns: Elements of Reusable Object - Oriented Software. Delhi: Pearson Education, 2002.
MLA引用形式Gamma, Erich, , Richard Helm. Design Patterns: Elements of Reusable Object - Oriented Software. Pearson Education, 2002.
警告: この引用は必ずしも正確ではありません.