Rapp, W. V. (2011). Information technology strategies: How leading firms use IT to gain an advantage. Oxford University Press. https://doi.org/10.1093/acprof:oso/9780198289395.001.0001
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Rapp, William V. Information Technology Strategies: How Leading Firms Use IT to Gain an Advantage. Oxford: Oxford University Press, 2011. https://doi.org/10.1093/acprof:oso/9780198289395.001.0001.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Rapp, William V. Information Technology Strategies: How Leading Firms Use IT to Gain an Advantage. Oxford University Press, 2011. https://doi.org/10.1093/acprof:oso/9780198289395.001.0001.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.