Strom, S. (1998). Site Engineering For Landscape Architects Steven Strom, Kurt Nathan (ed. 4 Th 04 Rp 1.215.350,-/Bln.8/05). John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)Strom, Steven. Site Engineering For Landscape Architects Steven Strom, Kurt Nathan (ed. 4 Th 04 Rp 1.215.350,-/Bln.8/05). John Wiley & Sons, 1998.
Lua MLA (8ú heag.)Strom, Steven. Site Engineering For Landscape Architects Steven Strom, Kurt Nathan (ed. 4 Th 04 Rp 1.215.350,-/Bln.8/05). John Wiley & Sons, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.