Syed Hamid, M. J. (2002). The association of helicobacter pylori with p53 protein expression and anti-p53 antibody levels in malignant and premalignant conditions of the gastroduodenum. Universiti Kebangsaan Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Syed Hamid, Musarrat Jehan. The Association of Helicobacter Pylori with P53 Protein Expression and Anti-p53 Antibody Levels in Malignant and Premalignant Conditions of the Gastroduodenum. Selangor: Universiti Kebangsaan Malaysia, 2002.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Syed Hamid, Musarrat Jehan. The Association of Helicobacter Pylori with P53 Protein Expression and Anti-p53 Antibody Levels in Malignant and Premalignant Conditions of the Gastroduodenum. Universiti Kebangsaan Malaysia, 2002.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.