Böhringer, H. Oh, that Philosophy!: Hannes Böhringer. Philosophy!.(2014).
Lua i Stíl Chicago (17ú heag.)Böhringer, Hannes. "Oh, That Philosophy!: Hannes Böhringer." Philosophy!.(2014) .
Lua MLA (8ú heag.)Böhringer, Hannes. "Oh, That Philosophy!: Hannes Böhringer." Philosophy!.(2014), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.