(1999). Sustaining cities environmental planning and management in urban design. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Sustaining Cities Environmental Planning and Management in Urban Design. McGraw-Hill, 1999.
Lua MLA (8ú heag.)Sustaining Cities Environmental Planning and Management in Urban Design. McGraw-Hill, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.