TSCHIRNER, E. M. (2020). A frequency dictionary of German: : core vocabulary for learners. Routledge.
Lua i Stíl Chicago (17ú heag.)TSCHIRNER, Erwin Mohring. A Frequency Dictionary of German: : Core Vocabulary for Learners. Routledge, 2020.
Lua MLA (9ú heag.)TSCHIRNER, Erwin Mohring. A Frequency Dictionary of German: : Core Vocabulary for Learners. Routledge, 2020.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.