Clarkson, W. A. Solid State Lasers XXVI: Technology and Devices. SPIE Digital Library.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रClarkson, W. Andrew. Solid State Lasers XXVI: Technology and Devices. SPIE Digital Library.
एमएलए (9वां संस्करण) प्रशस्ति पत्रClarkson, W. Andrew. Solid State Lasers XXVI: Technology and Devices. SPIE Digital Library.
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