. (1999). Limits in our time: enforcement or closure?. Legal Research Quarterly, 2(125), 61-77.

. "Limits in our time: enforcement or closure?", Legal Research Quarterly, 2, 125, 1999, 61-77.

. (1999). 'Limits in our time: enforcement or closure?', Legal Research Quarterly, 2(125), pp. 61-77.

, "Limits in our time: enforcement or closure?," Legal Research Quarterly, 2 125 (1999): 61-77,

. Limits in our time: enforcement or closure?. Leg Res Q. 1999;2(125):61-77 (In Persian).