APA (7 वां संस्करण) प्रशस्ति पत्र

Powell, R., & Betsky, A. (2004). SCDA architects: Selected and current works. Images Publishing Group.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Powell, Robert, और Aaron Betsky. SCDA Architects: Selected and Current Works. Mulgrave, Vic: Images Publishing Group, 2004.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Powell, Robert, और Aaron Betsky. SCDA Architects: Selected and Current Works. Images Publishing Group, 2004.