Marzalena Zaini. (2004). Problems of school adjustment amongst Malaysian and non-Malaysian students at international elementary schools in Kuala Lumpur - Malaysia. Centre for Education and Human Development, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Marzalena Zaini. Problems of School Adjustment Amongst Malaysian and Non-Malaysian Students at International Elementary Schools in Kuala Lumpur - Malaysia. Gombak, Selangor: Centre for Education and Human Development, International Islamic University Malaysia, 2004.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Marzalena Zaini. Problems of School Adjustment Amongst Malaysian and Non-Malaysian Students at International Elementary Schools in Kuala Lumpur - Malaysia. Centre for Education and Human Development, International Islamic University Malaysia, 2004.