Parker, C. Parasitic Weeds of the World: Biology and control.
Chicago-čujuhus (17. p.)Parker, C. Parasitic Weeds of the World: Biology and Control.
MLA-čujuhus (9. p.)Parker, C. Parasitic Weeds of the World: Biology and Control.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.