Spiro, I. Modern Utilization of infrared Technology VIII. SPIE Digital Library.
Čikaški stil citiranja (17. izdanje)Spiro, Irving. Modern Utilization of Infrared Technology VIII. SPIE Digital Library.
MLA način citiranja (9. izdanje)Spiro, Irving. Modern Utilization of Infrared Technology VIII. SPIE Digital Library.
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