APA (7th ed.) Zitazioa

Freund, H. Electron-Beam Sources of High-Brightness Radiation. SPIE Digital Library.

Chicago Style (17th ed.) Zitazioa

Freund, Henry. Electron-Beam Sources of High-Brightness Radiation. SPIE Digital Library.

MLA (9th ed.) Zitazioa

Freund, Henry. Electron-Beam Sources of High-Brightness Radiation. SPIE Digital Library.

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