Juhlin, O. (1997). Prometheus at the wheel: Representations of road transport informatics. Linköping University.
Lua i Stíl Chicago (17ú heag.)Juhlin, Oskar. Prometheus at the Wheel: Representations of Road Transport Informatics. Linköping, Sweden: Linköping University, 1997.
Lua MLA (8ú heag.)Juhlin, Oskar. Prometheus at the Wheel: Representations of Road Transport Informatics. Linköping University, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.