International Conference on Computer Aided Optimum Design of Structures (2nd : 1991), Brebbia, C. A., & Hernandez, S. (1991). Optimization of structural systems and industrial applications: Computer Aided Optimum Design of Structures 91. Computational Mechanics Publications.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)International Conference on Computer Aided Optimum Design of Structures (2nd : 1991), C. A. Brebbia, و S. Hernandez. Optimization of Structural Systems and Industrial Applications: Computer Aided Optimum Design of Structures 91. Southampton: Computational Mechanics Publications, 1991.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)International Conference on Computer Aided Optimum Design of Structures (2nd : 1991), et al. Optimization of Structural Systems and Industrial Applications: Computer Aided Optimum Design of Structures 91. Computational Mechanics Publications, 1991.