(1982). . Iranian Journal of Information Processing and Management, 6(1), 19-32.
. "", Iranian Journal of Information Processing and Management, 6, 1, 1982, 19-32.
(1982). '', Iranian Journal of Information Processing and Management, 6(1), pp. 19-32.
, "," Iranian Journal of Information Processing and Management, 6 1 (1982): 19-32,
. Iranian Journal of Information Processing and Management, 1982; 6(1): 19-32.
