SINGH R S. (2018). PLANT DISEASES (9TH.). CBS PUB.NEW DELHI.
Chicago-čujuhus (17. p.)SINGH R S. PLANT DISEASES. 9TH. CBS PUB.NEW DELHI, 2018.
MLA-čujuhus (9. p.)SINGH R S. PLANT DISEASES. 9TH. CBS PUB.NEW DELHI, 2018.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.