Autor:	Weatherford Stevens, Kimberly, Latham, Bethany
Zdroj:	OCLC Systems & Services: International digital library perspectives, 2009, Vol. 25, Issue 3, pp. 212-220.
Databáze:	Emerald Insight
Externí odkaz:	http://www.emeraldinsight.com/doi/10.1108/10650750910982593 Zobrazit plný text záznamu