Document Type : Original Article
. (1997). . Qabasat, 2(4), 170-197.
. "", Qabasat, 2, 4, 1997, 170-197.
. (1997). '', Qabasat, 2(4), pp. 170-197.
, "," Qabasat, 2 4 (1997): 170-197,
. . Qabasat. 1997;2(4):170-197 (In Persian).
