Ramakers, R., & Bakker, G. (1998). Droog Design: Spirit of the Nineties / Ed. by Renny Ramakers and Gijs Bakker. Introduction by Paolo Antonelli. 010 Publ..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRamakers, Renny, और Gijs Bakker. Droog Design: Spirit of the Nineties / Ed. by Renny Ramakers and Gijs Bakker. Introduction by Paolo Antonelli. Rotterdam: 010 Publ., 1998.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRamakers, Renny, और Gijs Bakker. Droog Design: Spirit of the Nineties / Ed. by Renny Ramakers and Gijs Bakker. Introduction by Paolo Antonelli. 010 Publ., 1998.
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