Fischer, R. Optical System Design, Analysis, Production for Advanced Technology Systems. SPIE Digital Library.
Chicago-viite (17. p.)Fischer, Robert. Optical System Design, Analysis, Production for Advanced Technology Systems. SPIE Digital Library.
MLA-viite (9. p.)Fischer, Robert. Optical System Design, Analysis, Production for Advanced Technology Systems. SPIE Digital Library.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.