Eifer, B. (1984). Developing the creative edge in photography. Writer's Digest Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEifer, Bert. Developing the Creative Edge in Photography. Cincinnati: Writer's Digest Books, 1984.
एमएलए (9वां संस्करण) प्रशस्ति पत्रEifer, Bert. Developing the Creative Edge in Photography. Writer's Digest Books, 1984.
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