Hovenier, R. (1993). Breeding for meat quality in pigs. s.n..
Lua i Stíl Chicago (17ú heag.)Hovenier, Ron. Breeding for Meat Quality in Pigs. [Netherlands?: s.n., 1993.
Lua MLA (8ú heag.)Hovenier, Ron. Breeding for Meat Quality in Pigs. s.n., 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.