APA-čujuhus (7. p.)
Runge, I. C. (1998). Mining economics and strategy. Society for Mining, Metallurgy, and Exploration.
Chicago-čujuhus (17. p.)
Runge, Ian C. Mining Economics and Strategy. Littleton, Colo.: Society for Mining, Metallurgy, and Exploration, 1998.
MLA-čujuhus (9. p.)
Runge, Ian C. Mining Economics and Strategy. Society for Mining, Metallurgy, and Exploration, 1998.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.