Sharma, S. C., & Kumar, V. (2019). Safety, Occupational Health and Environmental Management in Construction (2nd ed.). Khanna Publishers.
Chicago-čujuhus (17. p.)Sharma, S. C., juo Vineet Kumar. Safety, Occupational Health and Environmental Management in Construction. 2nd ed. Delhi: Khanna Publishers, 2019.
MLA-čujuhus (9. p.)Sharma, S. C., juo Vineet Kumar. Safety, Occupational Health and Environmental Management in Construction. 2nd ed. Khanna Publishers, 2019.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.