Spoerri, D. (1991). Daniel Spoerri: Background landscapes : october 30 through December 31, 1991, Zabriskie Gallery New York. Zabriskie.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSpoerri, Daniel. Daniel Spoerri: Background Landscapes : October 30 Through December 31, 1991, Zabriskie Gallery New York. New York, NY: Zabriskie, 1991.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSpoerri, Daniel. Daniel Spoerri: Background Landscapes : October 30 Through December 31, 1991, Zabriskie Gallery New York. Zabriskie, 1991.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.