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Lua i Stíl Chicago (17ú heag.)Dobrowolska, Ewa, Wlodzimierz Klucinski, agus Andrzej Lenart. Annals of Warsaw University of Life Sciences - SGGW: Animal Science No 47 2010. 2010.
Lua MLA (9ú heag.)Dobrowolska, Ewa, et al. Annals of Warsaw University of Life Sciences - SGGW: Animal Science No 47 2010. 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.