Khadijah binti Othman. (2016). Halal awareness among the orang asli community: Knowledge Transfer Program (KTP) in selected Orang Asli villages. International Institute for Halal Research & Training, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Khadijah binti Othman. Halal Awareness Among the Orang Asli Community: Knowledge Transfer Program (KTP) in Selected Orang Asli Villages. Gombak, Selangor: International Institute for Halal Research & Training, International Islamic University Malaysia, 2016.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Khadijah binti Othman. Halal Awareness Among the Orang Asli Community: Knowledge Transfer Program (KTP) in Selected Orang Asli Villages. International Institute for Halal Research & Training, International Islamic University Malaysia, 2016.