Muhammad Shahrir bin Mohamed Shafieek. (2018). Factors influencing consumer perceived risks towards online purchase intention of electronic products in Malaysia. Kulliyyah of Economics and Management Sciences, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Muhammad Shahrir bin Mohamed Shafieek. Factors Influencing Consumer Perceived Risks Towards Online Purchase Intention of Electronic Products in Malaysia. Kuala Lumpur: Kulliyyah of Economics and Management Sciences, International Islamic University Malaysia, 2018.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Muhammad Shahrir bin Mohamed Shafieek. Factors Influencing Consumer Perceived Risks Towards Online Purchase Intention of Electronic Products in Malaysia. Kulliyyah of Economics and Management Sciences, International Islamic University Malaysia, 2018.