Levin, L. C. (1844). A lecture on Irish repeal, in elucidation of the fallacy of its principles, and in proof of its pernicious tendency, in its moral, religious, and political aspects. Philadelphia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Levin, Lewis C. A Lecture on Irish Repeal, in Elucidation of the Fallacy of Its Principles, and in Proof of Its Pernicious Tendency, in Its Moral, Religious, and Political Aspects. Philadelphia, 1844.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Levin, Lewis C. A Lecture on Irish Repeal, in Elucidation of the Fallacy of Its Principles, and in Proof of Its Pernicious Tendency, in Its Moral, Religious, and Political Aspects. Philadelphia, 1844.
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