Barringer, D. M., & Adams, J. S. (1900). The law of mines and mining in the United States. Keefe-Davidson Co..
Lua i Stíl Chicago (17ú heag.)Barringer, Daniel Moreau, agus John Stokes Adams. The Law of Mines and Mining in the United States. St. Paul, Minn.: Keefe-Davidson Co., 1900.
Lua MLA (8ú heag.)Barringer, Daniel Moreau, agus John Stokes Adams. The Law of Mines and Mining in the United States. Keefe-Davidson Co., 1900.
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