Ferry County Prospectors and Miners Association. (1966). Prospecting for pleasure and profit in Ferry County. Republic News-Miner.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFerry County Prospectors and Miners Association. Prospecting for Pleasure and Profit in Ferry County. Republic News-Miner, 1966.
एमएलए (8वां संस्करण) प्रशस्ति पत्रFerry County Prospectors and Miners Association. Prospecting for Pleasure and Profit in Ferry County. Republic News-Miner, 1966.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.