. (1993). News. Sharif Journal of Civil Engineering, Vol. 9(No . 6), 31–35.
. "News", Sharif Journal of Civil Engineering, Vol. 9, No . 6, 1993, 31–35.
. (1993). 'News', Sharif Journal of Civil Engineering, Vol. 9(No . 6), pp. 31–35.
, "News." Sharif Journal of Civil Engineering, Vol. 9 No . 6 (1993): 31–35,
. News. Sharif Journal of Civil Engineering. 1993;Vol. 9(No . 6):31–35 (In Persian).