Samara, T. (2008). Design evolution: Theory into practice : a handbook of basic design principles applied in contemporary design. Rockport Publishers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Samara, Timothy. Design Evolution: Theory into Practice : A Handbook of Basic Design Principles Applied in Contemporary Design. Beverly, Mass: Rockport Publishers, 2008.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Samara, Timothy. Design Evolution: Theory into Practice : A Handbook of Basic Design Principles Applied in Contemporary Design. Rockport Publishers, 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.