Jansen, G., Koch, A., & Evers, E. (2011). Chris Martin: Staring into the sun. König.
Lua i Stíl Chicago (17ú heag.)Jansen, Gregor, Alexander Koch, agus Elodie Evers. Chris Martin: Staring into the Sun. Köln: König, 2011.
Lua MLA (8ú heag.)Jansen, Gregor, et al. Chris Martin: Staring into the Sun. König, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.