(2003). Process Evaluation of the Residential Substance Abuse Treatment Program at the Minnesota Department of Corrections, 1999 Todd C. Campbell. [electronic resource].
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Process Evaluation of the Residential Substance Abuse Treatment Program at the Minnesota Department of Corrections, 1999 Todd C. Campbell. [electronic Resource]. 2003.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Process Evaluation of the Residential Substance Abuse Treatment Program at the Minnesota Department of Corrections, 1999 Todd C. Campbell. [electronic Resource]. 2003.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.