(2008). Bulletin of the University of Agricultural sciences and veterinary medicine Cluj-Napoca: Volume 65, Agriculture.
Lua i Stíl Chicago (17ú heag.)Bulletin of the University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Volume 65, Agriculture. 2008.
Lua MLA (9ú heag.)Bulletin of the University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Volume 65, Agriculture. 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.