Não informado. (1923). Wood preserving news. American Wood Preservers Association.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Wood Preserving News. Chicago, Ill: American Wood Preservers Association, 1923.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Wood Preserving News. American Wood Preservers Association, 1923.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.