Walker, B. H. Optical Engineering Fundamentals, 2nd Ed. SPIE Digital Library.
Chicago Style (17. basım) AtıfWalker, Bruce H. Optical Engineering Fundamentals, 2nd Ed. SPIE Digital Library.
MLA (8th ed.) AtıfWalker, Bruce H. Optical Engineering Fundamentals, 2nd Ed. SPIE Digital Library.
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