Johannsen, C. G. (2017). Staff-less libraries: Innovative staff design. Chandos Publishing.
Lua i Stíl Chicago (17ú heag.)Johannsen, Carl Gustav. Staff-less Libraries: Innovative Staff Design. Cambridge, MA: Chandos Publishing, 2017.
Lua MLA (9ú heag.)Johannsen, Carl Gustav. Staff-less Libraries: Innovative Staff Design. Chandos Publishing, 2017.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.