Παραπομπή APA

Pilling, S., & Kenna, S. (2002). Co-operation in action: Collaborative initiatives in the world of information. Facet Publishing.

Παραπομπή Chicago Style

Pilling, Stella, και Stephanie Kenna. Co-operation in Action: Collaborative Initiatives in the World of Information. London: Facet Publishing, 2002.

Παραπομπή MLA

Pilling, Stella, και Stephanie Kenna. Co-operation in Action: Collaborative Initiatives in the World of Information. Facet Publishing, 2002.