Haironi, Y. (2008). A study of developmental assessment among children with special needs in early intervention programme in Kuching, Sarawak.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Haironi, Yusoff. A Study of Developmental Assessment Among Children with Special Needs in Early Intervention Programme in Kuching, Sarawak. 2008.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Haironi, Yusoff. A Study of Developmental Assessment Among Children with Special Needs in Early Intervention Programme in Kuching, Sarawak. 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.