Hanjani,S A . (1985). Validity of international contracts. Legal Research Quarterly, 1(1), 122-148.

Hanjani,S A . "Validity of international contracts", Legal Research Quarterly, 1, 1, 1985, 122-148.

Hanjani S A. (1985). 'Validity of international contracts', Legal Research Quarterly, 1(1), pp. 122-148.

S A Hanjani, "Validity of international contracts," Legal Research Quarterly, 1 1 (1985): 122-148,

Hanjani S A. Validity of international contracts. Leg Res Q. 1985;1(1):122-148 (In Persian).