Lilien, G. L., & Rangaswamy, A. (2003). Marketing engineering: Computer-assisted marketing analysis and planning (2nd ed.). Prentice Hall.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Lilien, Gary L., و Arvind Rangaswamy. Marketing Engineering: Computer-assisted Marketing Analysis and Planning. 2nd ed. Upper Saddle River, N.J.: Prentice Hall, 2003.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Lilien, Gary L., و Arvind Rangaswamy. Marketing Engineering: Computer-assisted Marketing Analysis and Planning. 2nd ed. Prentice Hall, 2003.