Petersen, A., & Anderson, R. (1978). Cafe Lehmitz. Schirmer/Mosel.
Lua i Stíl Chicago (17ú heag.)Petersen, Anders, agus Roger Anderson. Cafe Lehmitz. München: Schirmer/Mosel, 1978.
Lua MLA (8ú heag.)Petersen, Anders, agus Roger Anderson. Cafe Lehmitz. Schirmer/Mosel, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.