Stach, R., & Frisch, S. (2015). Kafka: The years of insight / Reiner Stach. Transl. by Shelley Frisch. Princeton Univ. Press.
Lua i Stíl Chicago (17ú heag.)Stach, Reiner, agus Shelley Frisch. Kafka: The Years of Insight / Reiner Stach. Transl. by Shelley Frisch. Princeton, NJ: Princeton Univ. Press, 2015.
Lua MLA (8ú heag.)Stach, Reiner, agus Shelley Frisch. Kafka: The Years of Insight / Reiner Stach. Transl. by Shelley Frisch. Princeton Univ. Press, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.