APA-čujuhus (7. p.)
Vigneswaran, S., & Sundaravadivel, M. (2004). Environmental management. Scitech Pub.
Chicago-čujuhus (17. p.)
Vigneswaran, S., juo M/Chaudhary Sundaravadivel. Environmental Management. Chennai: Scitech Pub, 2004.
MLA-čujuhus (9. p.)
Vigneswaran, S., juo M/Chaudhary Sundaravadivel. Environmental Management. Scitech Pub, 2004.
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