Ann Coppel Productions, Northwest Designer-Craftsmen (Association), & Coppel, A. (2001). Harold Balazs: Creating wonder. Northwest Designer Craftsmen.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAnn Coppel Productions, Northwest Designer-Craftsmen (Association), और Ann Coppel. Harold Balazs: Creating Wonder. Seattle, Wash.: Northwest Designer Craftsmen, 2001.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAnn Coppel Productions, et al. Harold Balazs: Creating Wonder. Northwest Designer Craftsmen, 2001.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.