. (2005). Introduction of documents. Social Security Journal, 7(3), 295–320.
. "Introduction of documents", Social Security Journal, 7, 3, 2005, 295–320.
. (2005). 'Introduction of documents', Social Security Journal, 7(3), pp. 295–320.
, "Introduction of documents." Social Security Journal, 7 3 (2005): 295–320,
. Introduction of documents. Social Security Journal. 2005;7(3):295–320 (In Persian).