APA-ийн эшлэл(7 дахь хэвлэлт)
Gaur, R. C. (2008). Environmental engineering laboratory manual for first year engineering students (common to all branches). New Age International (P) Ltd., Publishers.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
Gaur, R. C. Environmental Engineering Laboratory Manual for First Year Engineering Students (common to All Branches). New Delhi: New Age International (P) Ltd., Publishers, 2008.
MLA -ийн эшлэл (9 дэх хэвлэлт)
Gaur, R. C. Environmental Engineering Laboratory Manual for First Year Engineering Students (common to All Branches). New Age International (P) Ltd., Publishers, 2008.
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