(2010). Plant Protection Science. Czech Academy of Agricultural Sciences.
Chicago-čujuhus (17. p.)Plant Protection Science. Czech Academy of Agricultural Sciences, 2010.
MLA-čujuhus (9. p.)Plant Protection Science. Czech Academy of Agricultural Sciences, 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.