Viljoen, A., Bohn, K., & Howe, J. (2005). Continuous productive urban landscapes: Designing urban agriculture for sustainable cities. Architectural Press.
Lua i Stíl Chicago (17ú heag.)Viljoen, Andre, Katrin Bohn, agus J. Howe. Continuous Productive Urban Landscapes: Designing Urban Agriculture for Sustainable Cities. Oxford: Architectural Press, 2005.
Lua MLA (9ú heag.)Viljoen, Andre, et al. Continuous Productive Urban Landscapes: Designing Urban Agriculture for Sustainable Cities. Architectural Press, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.