Meat and liver quality of overfed duck [elektronický zdroj] : scientific monograph / Juraj Čuboň, Miroslava Hlebová, Peter Haščík . Nitra :  Slovak University of Agriculture , 2022 . 1 online zdroj (91 s) . ISBN 978-80-552-2497-8
https://doi.org/10.15414/2022.9788055224978 http://www.slpk.sk/eldo/2022/dl/9788055224978/9788055224978.pdf .