APA (7th ed.) Zitazioa

Files, V. Optical Hard Copy and Printing Systems. SPIE Digital Library.

Chicago Style (17th ed.) Zitazioa

Files, Victor. Optical Hard Copy and Printing Systems. SPIE Digital Library.

MLA (9th ed.) Zitazioa

Files, Victor. Optical Hard Copy and Printing Systems. SPIE Digital Library.

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