Baur, A., & Panhans-Bühler, U. (2001). Monica Studer, Christoph van den Berg: A walk, a ride, a lift. Christoph-Merian-Verl..
Lua i Stíl Chicago (17ú heag.)Baur, Andreas, agus Ursula Panhans-Bühler. Monica Studer, Christoph Van Den Berg: A Walk, a Ride, a Lift. Basel: Christoph-Merian-Verl., 2001.
Lua MLA (8ú heag.)Baur, Andreas, agus Ursula Panhans-Bühler. Monica Studer, Christoph Van Den Berg: A Walk, a Ride, a Lift. Christoph-Merian-Verl., 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.