Goldberg, A., Lumplecker, A., Welling, J., & Loock, U. (2020). What's at stake / What's missing?: Von Ariel Goldberg, Andrea Lumplecker, James Welling, Ulrich Loock. Camera Austria.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGoldberg, Ariel, Andrea Lumplecker, James Welling, और Ulrich Loock. "What's at Stake / What's Missing?: Von Ariel Goldberg, Andrea Lumplecker, James Welling, Ulrich Loock." Camera Austria 2020.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGoldberg, Ariel, et al. "What's at Stake / What's Missing?: Von Ariel Goldberg, Andrea Lumplecker, James Welling, Ulrich Loock." Camera Austria, 2020.
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