Hommel, E. Pastor Adolf Härter - In memoriam.
Lua i Stíl Chicago (17ú heag.)Hommel, Emil. Pastor Adolf Härter - In Memoriam.
Lua MLA (8ú heag.)Hommel, Emil. Pastor Adolf Härter - In Memoriam.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.