Iqbal, M., Srivastava, . .., & Siddiqi, T. O. (2000). Environmental hazards plants people. CBS.
Chicago-čujuhus (17. p.)Iqbal, Muhammad, Srivastava,, juo Tariq Omar Siddiqi. Environmental Hazards Plants People. New Delhi: CBS, 2000.
MLA-čujuhus (9. p.)Iqbal, Muhammad, et al. Environmental Hazards Plants People. CBS, 2000.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.