Hohlfeldt, M. Caution art corrupts: Reflections on the meaning of public spaces in the work of Jochen Gerz / Marion Hohlfeldt. Jochen Gerz - Res publica : the public work 1968 - 1999.(1999).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHohlfeldt, Marion. "Caution Art Corrupts: Reflections on the Meaning of Public Spaces in the Work of Jochen Gerz / Marion Hohlfeldt." Jochen Gerz - Res Publica : The Public Work 1968 - 1999.(1999) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रHohlfeldt, Marion. "Caution Art Corrupts: Reflections on the Meaning of Public Spaces in the Work of Jochen Gerz / Marion Hohlfeldt." Jochen Gerz - Res Publica : The Public Work 1968 - 1999.(1999), .
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