British journal of photography: The recognized organ of professional and amateur photographers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBritish Journal of Photography: The Recognized Organ of Professional and Amateur Photographers.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBritish Journal of Photography: The Recognized Organ of Professional and Amateur Photographers.
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