Koepke, W. The Indios as Seen by the European Exile Writers With an Emphasis on Exile Legend: Wulf Koepke. Latin America and the literature of exile : a comparative view of the 20. century European refugee writers in the New World.(1983).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Koepke, Wulf. "The Indios as Seen by the European Exile Writers With an Emphasis on Exile Legend: Wulf Koepke." Latin America and the Literature of Exile : A Comparative View of the 20. Century European Refugee Writers in the New World.(1983) .
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Koepke, Wulf. "The Indios as Seen by the European Exile Writers With an Emphasis on Exile Legend: Wulf Koepke." Latin America and the Literature of Exile : A Comparative View of the 20. Century European Refugee Writers in the New World.(1983), .