Perreault, J. (1980). I'm Asking - Does It Exist? What Is It? Whom Is It For? Artforum.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPerreault, John. "I'm Asking - Does It Exist? What Is It? Whom Is It For?" Artforum 1980.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPerreault, John. "I'm Asking - Does It Exist? What Is It? Whom Is It For?" Artforum, 1980.
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