Sanders, J. C. (2010). Seattle and the roots of urban sustainability: Inventing ecotopia. University of Pittsburgh Press.
Lua i Stíl Chicago (17ú heag.)Sanders, Jeffrey C. Seattle and the Roots of Urban Sustainability: Inventing Ecotopia. Pittsburgh, Pennsylvania: University of Pittsburgh Press, 2010.
Lua MLA (9ú heag.)Sanders, Jeffrey C. Seattle and the Roots of Urban Sustainability: Inventing Ecotopia. University of Pittsburgh Press, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.