Cornish.W.R. (1999). Intellectual Property (2.). Universal.
Lua i Stíl Chicago (17ú heag.)Cornish.W.R. Intellectual Property. 2. Delhi: Universal, 1999.
Lua MLA (9ú heag.)Cornish.W.R. Intellectual Property. 2. Universal, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.