Stone, R. (2005). The Modern Law of ContractRichard Stone. Cavendish Publ.
Lua i Stíl Chicago (17ú heag.)Stone, Richard. The Modern Law of ContractRichard Stone. Cavendish Publ, 2005.
Lua MLA (8ú heag.)Stone, Richard. The Modern Law of ContractRichard Stone. Cavendish Publ, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.