Pilling, S., & Kenna, S. (2002). Co-operation in action: Collaborative initiatives in the world of information. Facet Publishing.
استشهاد بنمط شيكاغوPilling, Stella, و Stephanie Kenna. Co-operation in Action: Collaborative Initiatives in the World of Information. London: Facet Publishing, 2002.
MLA استشهادPilling, Stella, و Stephanie Kenna. Co-operation in Action: Collaborative Initiatives in the World of Information. Facet Publishing, 2002.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.