Theuws, R., Pontzen, R., & Schampers, K. (1994). Roos Theuws: Tumbled over rim / [exhibition organized by Roos Theuws and Karel Schampers]. Museum Boymans-Van Beuningen.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTheuws, Roos, Rutgert Pontzen, और Karel Schampers. Roos Theuws: Tumbled over Rim / [exhibition Organized by Roos Theuws and Karel Schampers]. Rotterdam: Museum Boymans-Van Beuningen, 1994.
एमएलए (8वां संस्करण) प्रशस्ति पत्रTheuws, Roos, et al. Roos Theuws: Tumbled over Rim / [exhibition Organized by Roos Theuws and Karel Schampers]. Museum Boymans-Van Beuningen, 1994.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.