Alfarra, H. Y. (2015). Isolation of Asiaticoside from Centella asiatica and their wound healing properties. Kulliyyah of Science, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Alfarra, Helmi Yousif. Isolation of Asiaticoside from Centella Asiatica and Their Wound Healing Properties. Kuantan, Pahang: Kulliyyah of Science, International Islamic University Malaysia, 2015.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Alfarra, Helmi Yousif. Isolation of Asiaticoside from Centella Asiatica and Their Wound Healing Properties. Kulliyyah of Science, International Islamic University Malaysia, 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.