University of Texas at Austin. Dept. of Germanic Languages & Heitner, R. R. (1967). The Contemporary novel in German: A symposium. Published for the Dept. of Germanic Languages of the University of Texas by the University of Texas Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)University of Texas at Austin. Dept. of Germanic Languages و Robert R. Heitner. The Contemporary Novel in German: A Symposium. Austin: Published for the Dept. of Germanic Languages of the University of Texas by the University of Texas Press, 1967.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)University of Texas at Austin. Dept. of Germanic Languages و Robert R. Heitner. The Contemporary Novel in German: A Symposium. Published for the Dept. of Germanic Languages of the University of Texas by the University of Texas Press, 1967.