Espear, W. (1977). Proceedings: Amorphous and liquid semiconductors. Centre for Industrial consultancy.
Čikaški stil citiranjaEspear, W. Proceedings: Amorphous and Liquid Semiconductors. Edinburgh: Centre for Industrial consultancy, 1977.
MLA način citiranjaEspear, W. Proceedings: Amorphous and Liquid Semiconductors. Centre for Industrial consultancy, 1977.
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