Nordin Mohamed. (2002). Knowledge, attitude and practices pertaining to HIV/AIDS among form four students in few selected schools in the State of Perlis.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Nordin Mohamed. Knowledge, Attitude and Practices Pertaining to HIV/AIDS Among Form Four Students in Few Selected Schools in the State of Perlis. 2002.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Nordin Mohamed. Knowledge, Attitude and Practices Pertaining to HIV/AIDS Among Form Four Students in Few Selected Schools in the State of Perlis. 2002.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.