Muthu, S. S. (2018). Environmental carbon footprints: Industrial case studies. Butterworth-Heinemann. https://doi.org/10.1016/C2016-0-02600-1
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMuthu, Subramanian Senthilkannan. Environmental Carbon Footprints: Industrial Case Studies. Cambridge: Butterworth-Heinemann, 2018. https://doi.org/10.1016/C2016-0-02600-1.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMuthu, Subramanian Senthilkannan. Environmental Carbon Footprints: Industrial Case Studies. Butterworth-Heinemann, 2018. https://doi.org/10.1016/C2016-0-02600-1.
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