Sekharam K.S. (1982). Our Useful Plants. National Book Trust.
Chicago-čujuhus (17. p.)Sekharam K.S. Our Useful Plants. New Delhi: National Book Trust, 1982.
MLA-čujuhus (9. p.)Sekharam K.S. Our Useful Plants. National Book Trust, 1982.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.