Swords, David A. (Ed.). Patron-Driven Acquisitions. History and Best Practices. Berlin, Boston: De Gruyter Saur, 2011. Web. Retrieved 21 May. 2013, from http://www.degruyter.com/view/product/174233

Swords, D. (Ed.) (2011). Patron-Driven Acquisitions. History and Best Practices. Berlin, Boston: De Gruyter Saur. Retrieved 21 May. 2013, from http://www.degruyter.com/view/product/174233

Swords, David A. (Ed.). 2011. Patron-Driven Acquisitions. History and Best Practices. Berlin, Boston: De Gruyter Saur. Retrieved 21 May. 2013, from http://www.degruyter.com/view/product/174233