Document Type : Original Article
. (1998). Not available. Communication Research, 4(13.14), 33-112.
. "Not available", Communication Research, 4, 13.14, 1998, 33-112.
. (1998). 'Not available', Communication Research, 4(13.14), pp. 33-112.
, "Not available," Communication Research, 4 13.14 (1998): 33-112,
. Not available. Communication Research. 1998;4(13.14):33-112 (In Persian).
