Ryan, D., & Calvin Jones. (2009). Understanding digital marketing: Marketing strategies for engaging the digital generation. Kogan Page.
استشهاد بنمط شيكاغوRyan, Damian, و Calvin Jones. Understanding Digital Marketing: Marketing Strategies for Engaging the Digital Generation. London: Kogan Page, 2009.
MLA استشهادRyan, Damian, و Calvin Jones. Understanding Digital Marketing: Marketing Strategies for Engaging the Digital Generation. Kogan Page, 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.