Walmsley, I. (2015). Light: A very short introduction (New product edition.). Oxford University Press.
Dyfyniad Arddull ChicagoWalmsley, Ian. Light: A Very Short Introduction. New product edition. Oxford: Oxford University Press, 2015.
Dyfyniad MLAWalmsley, Ian. Light: A Very Short Introduction. New product edition. Oxford University Press, 2015.
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