Spiro, I. Modern Utilization of Infrared Technology III. SPIE Digital Library.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSpiro, Irving. Modern Utilization of Infrared Technology III. SPIE Digital Library.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSpiro, Irving. Modern Utilization of Infrared Technology III. SPIE Digital Library.
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