. (1992). The principle of necessity in contracts and its procedures in Imamiyyah jurisprudence. Legal Research Quarterly, 1(11-12), 45-79.

. "The principle of necessity in contracts and its procedures in Imamiyyah jurisprudence", Legal Research Quarterly, 1, 11-12, 1992, 45-79.

. (1992). 'The principle of necessity in contracts and its procedures in Imamiyyah jurisprudence', Legal Research Quarterly, 1(11-12), pp. 45-79.

, "The principle of necessity in contracts and its procedures in Imamiyyah jurisprudence," Legal Research Quarterly, 1 11-12 (1992): 45-79,

. The principle of necessity in contracts and its procedures in Imamiyyah jurisprudence. Leg Res Q. 1992;1(11-12):45-79 (In Persian).