Mindham, J., & Espie, C. (2003). Glasgow Anxiety Scale for people with an Intellectual Disability (GAS-ID): Development and psychometric properties of a new measure for use with people with mild intellectual disability.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Mindham, J., و C. Espie. Glasgow Anxiety Scale for People with an Intellectual Disability (GAS-ID): Development and Psychometric Properties of a New Measure for Use with People with Mild Intellectual Disability. 2003.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Mindham, J., و C. Espie. Glasgow Anxiety Scale for People with an Intellectual Disability (GAS-ID): Development and Psychometric Properties of a New Measure for Use with People with Mild Intellectual Disability. 2003.
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