Kone, D. L. (1994). Land development (8th ed.). Home Builder Press.
Lua i Stíl Chicago (17ú heag.)Kone, D. Linda. Land Development. 8th ed. Washington, DC: Home Builder Press, 1994.
Lua MLA (9ú heag.)Kone, D. Linda. Land Development. 8th ed. Home Builder Press, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.