Lakes, A. (1899). Prospecting for gold and silver in North America (3d ed.). Colliery Engineer Co..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLakes, Arthur. Prospecting for Gold and Silver in North America. 3d ed. Scranton, Pa.: Colliery Engineer Co., 1899.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLakes, Arthur. Prospecting for Gold and Silver in North America. 3d ed. Colliery Engineer Co., 1899.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.