Apple, M. A. (1991). The Noah's arks of the Erzgebirge Region of Germany. The Magazine Antiques.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रApple, Mary Audrey. "The Noah's Arks of the Erzgebirge Region of Germany." The Magazine Antiques 1991.
एमएलए (8वां संस्करण) प्रशस्ति पत्रApple, Mary Audrey. "The Noah's Arks of the Erzgebirge Region of Germany." The Magazine Antiques, 1991.
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