Kressel, H., & Lento, T. V. (2007). Competing for the future: How digital innovations are changing the world. Cambridge University Press.
استشهاد بنمط شيكاغوKressel, Henry, و Thomas V. Lento. Competing for the Future: How Digital Innovations Are Changing the World. Cambridge: Cambridge University Press, 2007.
MLA استشهادKressel, Henry, و Thomas V. Lento. Competing for the Future: How Digital Innovations Are Changing the World. Cambridge University Press, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.