S. Hosain, и H. Jamil. Social Semantic Web: Where Web 2.0 Meets Web 3.0, Papers from the 2009 AAAI Spring Symposium, SS-09-08, стр. 53--58. Menlo Park, CA, AAAI Press, (2009)
G. Bruno, D. Antonelli, R. Korf, J. Lentes, и N. Zimmermann. Advances in Production Management Systems: Innovative and Knowledge-Based Production Management in a Global-Local World (Part I), том 438 из IFIP Advances in Information and Communication Technology, Springer, Heidelberg, (2014)