Ismail, K. A. (2009). Application of coastal area management in promoting sustainable tourism: A case study of Batu Feringghi, Penang, Malaysia. Kulliyyah of Architecture and Environmental Design, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ismail, Kareem Adel. Application of Coastal Area Management in Promoting Sustainable Tourism: A Case Study of Batu Feringghi, Penang, Malaysia. Gombak, Selangor: Kulliyyah of Architecture and Environmental Design, International Islamic University Malaysia, 2009.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ismail, Kareem Adel. Application of Coastal Area Management in Promoting Sustainable Tourism: A Case Study of Batu Feringghi, Penang, Malaysia. Kulliyyah of Architecture and Environmental Design, International Islamic University Malaysia, 2009.