Document Type : Original Article
. (2011). . Library and Information Sciences, 14(4), 267-294.
. "", Library and Information Sciences, 14, 4, 2011, 267-294.
. (2011). '', Library and Information Sciences, 14(4), pp. 267-294.
, "," Library and Information Sciences, 14 4 (2011): 267-294,
. . LIS. 2011;14(4):267-294 (In Persian).
