Oks E. Efim. (2006). Plasma Cathode Electron Sources. Physics, Technology, Applications. Weinheim, Wiley-VCH Verlag GmbH &Co. KGaA, 2006.
Čikaški stil citiranja (17. izdanje)Oks E. Efim. Plasma Cathode Electron Sources. Physics, Technology, Applications. Weinheim, Wiley-VCH Verlag GmbH &Co. KGaA, 2006, 2006.
MLA način citiranja (9. izdanje)Oks E. Efim. Plasma Cathode Electron Sources. Physics, Technology, Applications. Weinheim, Wiley-VCH Verlag GmbH &Co. KGaA, 2006, 2006.
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