WINCOR, R., & MANDELL, I. (1980). Copyright, patents and trademarks: The protection of intellectual and industrial property. Oceana Pub.
Lua i Stíl Chicago (17ú heag.)WINCOR, Richard, agus Irving MANDELL. Copyright, Patents and Trademarks: The Protection of Intellectual and Industrial Property. New York: Oceana Pub, 1980.
Lua MLA (9ú heag.)WINCOR, Richard, agus Irving MANDELL. Copyright, Patents and Trademarks: The Protection of Intellectual and Industrial Property. Oceana Pub, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.