ebrary, Inc, & Abraham, W. (1991). Discourse particles: Descriptive and theoretical investigations on the logical, syntactic, and pragmatic properties of discourse particles in German. J. Benjamins Pub. Co..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)ebrary, Inc, و Werner Abraham. Discourse Particles: Descriptive and Theoretical Investigations on the Logical, Syntactic, and Pragmatic Properties of Discourse Particles in German. Amsterdam ; Philadelphia: J. Benjamins Pub. Co., 1991.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)ebrary, Inc, و Werner Abraham. Discourse Particles: Descriptive and Theoretical Investigations on the Logical, Syntactic, and Pragmatic Properties of Discourse Particles in German. J. Benjamins Pub. Co., 1991.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.