Roberts, Bob, Svirskas, Adomas and Ward, Jonathan (2005) Implementation options for virtual organizations: a peer to peer (P2P) approach. In: Putnik, Goran and Cunha, Maria Manuela, (eds.) Virtual enterprise integration: technological and organizational perspectives. Hershey PA, USA; London, UK : Idea Group Publishing. pp. 400-416. ISBN 1591404053