Grüttemeier, R. On intentionality and avant-garde criticism: Ralf Grüttemeier. Avant-Garde and criticism.(2007).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGrüttemeier, Ralf. "On Intentionality and Avant-garde Criticism: Ralf Grüttemeier." Avant-Garde and Criticism.(2007) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रGrüttemeier, Ralf. "On Intentionality and Avant-garde Criticism: Ralf Grüttemeier." Avant-Garde and Criticism.(2007), .
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