Ruztini binti Jenal. (2016). The efficacy of modified Viennese manual perineal protection (VMPP) versus conventional technique in perineal protection at second stage of labour: A randomize case control study. Kulliyyah of Medicine, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ruztini binti Jenal. The Efficacy of Modified Viennese Manual Perineal Protection (VMPP) Versus Conventional Technique in Perineal Protection at Second Stage of Labour: A Randomize Case Control Study. Kuantan, Pahang: Kulliyyah of Medicine, International Islamic University Malaysia, 2016.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ruztini binti Jenal. The Efficacy of Modified Viennese Manual Perineal Protection (VMPP) Versus Conventional Technique in Perineal Protection at Second Stage of Labour: A Randomize Case Control Study. Kulliyyah of Medicine, International Islamic University Malaysia, 2016.