McLeod, R. Photosensitive Materials and their Applications. SPIE Digital Library.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMcLeod, Robert. Photosensitive Materials and Their Applications. SPIE Digital Library.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMcLeod, Robert. Photosensitive Materials and Their Applications. SPIE Digital Library.
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