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. "Classification of delinquent juvenile in English penal system", Legal Research Quarterly, 2, 125, 1999, 151–157.

. (1999). 'Classification of delinquent juvenile in English penal system', Legal Research Quarterly, 2(125), pp. 151–157.

, "Classification of delinquent juvenile in English penal system." Legal Research Quarterly, 2 125 (1999): 151–157,

. Classification of delinquent juvenile in English penal system. Leg Res Q. 1999;2(125):151–157 (In Persian).