Shawe, D. R., Poole, F. G., & Brobst, D. A. (1969). Newly discovered bedded barite deposits in East Northumberland Canyon, Nye County, Nevada.
Cita Chicago Style (17a ed.)Shawe, D. R., F. G. Poole, y Donald A. Brobst. Newly Discovered Bedded Barite Deposits in East Northumberland Canyon, Nye County, Nevada. 1969.
Cita MLA (8a ed.)Shawe, D. R., et al. Newly Discovered Bedded Barite Deposits in East Northumberland Canyon, Nye County, Nevada. 1969.
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