Dyfyniad APA

Southerton,Dale & Alistair Ulph. (2014). Sustainable Consumption. Oxford University Press.

Dyfyniad Arddull Chicago

Southerton,Dale & Alistair Ulph. Sustainable Consumption. Oxford: Oxford University Press, 2014.

Dyfyniad MLA

Southerton,Dale & Alistair Ulph. Sustainable Consumption. Oxford University Press, 2014.

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