. (1992). Methods of understanding international law; logical understanding of international law. Legal Research Quarterly, 1(10), 147-190.

. "Methods of understanding international law; logical understanding of international law", Legal Research Quarterly, 1, 10, 1992, 147-190.

. (1992). 'Methods of understanding international law; logical understanding of international law', Legal Research Quarterly, 1(10), pp. 147-190.

, "Methods of understanding international law; logical understanding of international law," Legal Research Quarterly, 1 10 (1992): 147-190,

. Methods of understanding international law; logical understanding of international law. Leg Res Q. 1992;1(10):147-190 (In Persian).