Johnson, R. B. Lens Design, Illumination, and Optomechanical Modeling. SPIE Digital Library.
Čikaški stil citiranja (17. izdanje)Johnson, R. Barry. Lens Design, Illumination, and Optomechanical Modeling. SPIE Digital Library.
MLA način citiranja (9. izdanje)Johnson, R. Barry. Lens Design, Illumination, and Optomechanical Modeling. SPIE Digital Library.
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