Harding, K. Dimensional Optical Metrology and Inspection for Practical Applications IX. SPIE Digital Library.
Čikaški stil citiranja (17. izdanje)Harding, Kevin. Dimensional Optical Metrology and Inspection for Practical Applications IX. SPIE Digital Library.
MLA način citiranja (9. izdanje)Harding, Kevin. Dimensional Optical Metrology and Inspection for Practical Applications IX. SPIE Digital Library.
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