Williams, E., & Hall, R. (1978). Luminescence and the Light Emitting Diode. Pergamon Press.
Dyfyniad Arddull ChicagoWilliams, E.W, and R. Hall. Luminescence and the Light Emitting Diode. Oxford: Pergamon Press, 1978.
Dyfyniad MLAWilliams, E.W, and R. Hall. Luminescence and the Light Emitting Diode. Pergamon Press, 1978.
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