ALRaznah, H., & Al-Shiban, A. (2016). The "Whydunit" in Agatha Christie's A Pocket Full of Rye. Imam Mohammad ibn Saud Islamic University, College of Languages and Translation, Department of English Language and Literature.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)ALRaznah, Huriyyah, و Afra Al-Shiban. The "Whydunit" in Agatha Christie's A Pocket Full of Rye. Riyadh: Imam Mohammad ibn Saud Islamic University, College of Languages and Translation, Department of English Language and Literature, 2016.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)ALRaznah, Huriyyah, و Afra Al-Shiban. The "Whydunit" in Agatha Christie's A Pocket Full of Rye. Imam Mohammad ibn Saud Islamic University, College of Languages and Translation, Department of English Language and Literature, 2016.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.