توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Sjahrial, E. R. (2006). Space utilization of selected child care centres in office building in Malaysia. Kulliyyah of Architecture and Environmental Design, International Islamic University Malaysia.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Sjahrial, Emilda Rita. Space Utilization of Selected Child Care Centres in Office Building in Malaysia. Gombak, Selangor: Kulliyyah of Architecture and Environmental Design, International Islamic University Malaysia, 2006.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Sjahrial, Emilda Rita. Space Utilization of Selected Child Care Centres in Office Building in Malaysia. Kulliyyah of Architecture and Environmental Design, International Islamic University Malaysia, 2006.