توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Syed Zulkifli Syed Zakaria Aljuffri. (1997). Primary school teachers' knowledge, attitude and reporting behaviour regarding child abuse and neglect in Kuala Lumpur. Universiti Kebangsaan Malaysia.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Syed Zulkifli Syed Zakaria Aljuffri. Primary School Teachers' Knowledge, Attitude and Reporting Behaviour Regarding Child Abuse and Neglect in Kuala Lumpur. Kuala Lumpur: Universiti Kebangsaan Malaysia, 1997.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Syed Zulkifli Syed Zakaria Aljuffri. Primary School Teachers' Knowledge, Attitude and Reporting Behaviour Regarding Child Abuse and Neglect in Kuala Lumpur. Universiti Kebangsaan Malaysia, 1997.