Pearson, H. E., & Miller, C. G. (1990). Commercial exploitation of intellectual property. ULP.
Lua i Stíl Chicago (17ú heag.)Pearson, Hilary E., agus Clifford G. Miller. Commercial Exploitation of Intellectual Property. Delhi: ULP, 1990.
Lua MLA (9ú heag.)Pearson, Hilary E., agus Clifford G. Miller. Commercial Exploitation of Intellectual Property. ULP, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.