Baten, K. (2013). The acquisition of the German case system by foreign language learners. John Benjamins Publishing Company.
Lua i Stíl Chicago (17ú heag.)Baten, Kristof. The Acquisition of the German Case System by Foreign Language Learners. Amsterdam: John Benjamins Publishing Company, 2013.
Lua MLA (9ú heag.)Baten, Kristof. The Acquisition of the German Case System by Foreign Language Learners. John Benjamins Publishing Company, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.