Gibson, D., & Pullman, C. (2009). The wayfinding handbook: Information design for public places. Princeton Architectural Press.
Lua i Stíl Chicago (17ú heag.)Gibson, David, agus Christopher Pullman. The Wayfinding Handbook: Information Design for Public Places. New York: Princeton Architectural Press, 2009.
Lua MLA (9ú heag.)Gibson, David, agus Christopher Pullman. The Wayfinding Handbook: Information Design for Public Places. Princeton Architectural Press, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.