$a Zootechnika ; fizjologia i endokrynologia rozrodu.
670
$a Advaces and perspectives in reproductive endocrinology of domestic animals / ed. J. Kotwica, A.J. Zięcik. - Kraków, 1992.
670
$a INP'97/98
670
$a Kp. Control of pig reproduction VIII : $b proceedings of the Eighth International Conference on Pig Reproduction, Alberta, Canada June 2009 / ed. by H. Rodriguez-Martinez, J. L. Vallet and A. J. Ziecik. - Thrumpton, Nottingham, 2009.