Peters, Isabella. Folksonomies. Indexing and Retrieval in Web 2.0. Berlin, Boston: K. G. Saur, 2009. Web. Retrieved 20 May. 2013, from http://www.degruyter.com/view/product/42362

Peters, I. (2009). Folksonomies. Indexing and Retrieval in Web 2.0. Berlin, Boston: K. G. Saur. Retrieved 20 May. 2013, from http://www.degruyter.com/view/product/42362

Peters, Isabella. 2009. Folksonomies. Indexing and Retrieval in Web 2.0. Berlin, Boston: K. G. Saur. Retrieved 20 May. 2013, from http://www.degruyter.com/view/product/42362