Ebbels, D. (1979). Plant health. Blackwell Scientific Publications.
Chicago-čujuhus (17. p.)Ebbels, D.L. Plant Health. London: Blackwell Scientific Publications, 1979.
MLA-čujuhus (9. p.)Ebbels, D.L. Plant Health. Blackwell Scientific Publications, 1979.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.