Mensching, G. (1955). Laotse: Gustav Mensching. Butzon & Bercker.
Lua i Stíl Chicago (17ú heag.)Mensching, Gustav. Laotse: Gustav Mensching. Kevelaer: Butzon & Bercker, 1955.
Lua MLA (8ú heag.)Mensching, Gustav. Laotse: Gustav Mensching. Butzon & Bercker, 1955.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.