APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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

Let op: Deze citaties zijn niet altijd 100% accuraat.