Gripp, A. (2009). Ulrike Brückner: Space for ; (Would you like to comment?). Photonews.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGripp, Anna. "Ulrike Brückner: Space for ; (Would You like to Comment?)." Photonews 2009.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGripp, Anna. "Ulrike Brückner: Space for ; (Would You like to Comment?)." Photonews, 2009.
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