APA (7 वां संस्करण) प्रशस्ति पत्र
Friedman R. J. & Doyal G. T. Management of children and adolescents with attention deficit - hyperactivity disorder: Management of children and adolescents with attention deficit - hyperactivity disorder. NCFU.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFriedman R. J. और Doyal G. T. Management of Children and Adolescents with Attention Deficit - Hyperactivity Disorder: Management of Children and Adolescents with Attention Deficit - Hyperactivity Disorder. NCFU.
एमएलए (8वां संस्करण) प्रशस्ति पत्रFriedman R. J. और Doyal G. T. Management of Children and Adolescents with Attention Deficit - Hyperactivity Disorder: Management of Children and Adolescents with Attention Deficit - Hyperactivity Disorder. NCFU.
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