Dyfyniad APA

Basu, M., & Xavier, S. (2018). Fundamentals of environmental studies. Cambridge University Press.

Dyfyniad Arddull Chicago

Basu, Mahua, and S. Xavier. Fundamentals of Environmental Studies. Delhi, India: Cambridge University Press, 2018.

Dyfyniad MLA

Basu, Mahua, and S. Xavier. Fundamentals of Environmental Studies. Cambridge University Press, 2018.

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