ebrary, Inc, Lieb, H., Sackmann, R., & Budde, M. (1996). Theoretical linguistics and grammatical description: Papers in honour of Hans-Heinrich Lieb on the occasion of his 60th birthday. John Benjamins Pub. Co..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)ebrary, Inc, Hans-Heinrich Lieb, Robin Sackmann, و Monika Budde. Theoretical Linguistics and Grammatical Description: Papers in Honour of Hans-Heinrich Lieb on the Occasion of His 60th Birthday. Amsterdam ; Philadelphia: John Benjamins Pub. Co., 1996.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)ebrary, Inc, et al. Theoretical Linguistics and Grammatical Description: Papers in Honour of Hans-Heinrich Lieb on the Occasion of His 60th Birthday. John Benjamins Pub. Co., 1996.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.