Azzopardi, L. (2009). Advances in information retrieval theory: Second International Conference on the Theory of Information Retrieval, ICTIR 2009 Cambridge, UK, September 10-12, 2009 Proceedings. Springer.
Chicago-referens (17:e uppl.)Azzopardi, Leif. Advances in Information Retrieval Theory: Second International Conference on the Theory of Information Retrieval, ICTIR 2009 Cambridge, UK, September 10-12, 2009 Proceedings. Berlin, Heidelberg: Springer, 2009.
MLA-referens (8:e uppl.)Azzopardi, Leif. Advances in Information Retrieval Theory: Second International Conference on the Theory of Information Retrieval, ICTIR 2009 Cambridge, UK, September 10-12, 2009 Proceedings. Springer, 2009.
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