Kimpel, H. (2011). documenta (13): Was bisher geschah. Kunst + Unterricht.
Citazione stile Chigago Style (17a edizione)Kimpel, Harald. "Documenta (13): Was Bisher Geschah." Kunst + Unterricht 2011.
Citatione MLA (8a ed.)Kimpel, Harald. "Documenta (13): Was Bisher Geschah." Kunst + Unterricht, 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.