Northwest Prospectors' and Miners' Association, Nespelem Prospectors' and Miners' Club, & Washington Prospectors' and Miners' Association. Grand Coolee Unit. (1938). Washington prospector-miner. Washington Prospector-Miner.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNorthwest Prospectors' and Miners' Association, Nespelem Prospectors' and Miners' Club, और Washington Prospectors' and Miners' Association. Grand Coolee Unit. Washington Prospector-miner. Grand Coulee, Wash.: Washington Prospector-Miner, 1938.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNorthwest Prospectors' and Miners' Association, et al. Washington Prospector-miner. Washington Prospector-Miner, 1938.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.