Hummel, R. E. (1985). Electronic properties of materials: An introduction for engineers. Springer-Verlag.
शिकागो स्टाइल उद्धरणHummel, Rolf E. Electronic Properties of Materials: An Introduction for Engineers. Berlin: Springer-Verlag, 1985.
एमएलए उद्धरणHummel, Rolf E. Electronic Properties of Materials: An Introduction for Engineers. Springer-Verlag, 1985.
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