Bakken, G. M. (2011). The mining law of 1872: Past, politics, and prospects ([1st pbk. ed.].). University of New Mexico Press.
Dyfyniad Arddull ChicagoBakken, Gordon Morris. The Mining Law of 1872: Past, Politics, and Prospects. [1st pbk. ed.]. Albuquerque: University of New Mexico Press, 2011.
Dyfyniad MLABakken, Gordon Morris. The Mining Law of 1872: Past, Politics, and Prospects. [1st pbk. ed.]. University of New Mexico Press, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.