Ho, Y. S. (2010). Adolescent drug abuse: The biopsychosocial motivations and therapeutic community intervention : a case study of three former drug addicts. Institute of Education, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ho, Yee Sen. Adolescent Drug Abuse: The Biopsychosocial Motivations and Therapeutic Community Intervention : A Case Study of Three Former Drug Addicts. Gombak, Selangor: Institute of Education, International Islamic University Malaysia, 2010.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ho, Yee Sen. Adolescent Drug Abuse: The Biopsychosocial Motivations and Therapeutic Community Intervention : A Case Study of Three Former Drug Addicts. Institute of Education, International Islamic University Malaysia, 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.