Kliche, C. A. (1999). Rock slope stability. Society for Mining, Metallurgy, and Exploration.
Chicago-viite (17. p.)Kliche, Charles A. Rock Slope Stability. Littleton, Colo.: Society for Mining, Metallurgy, and Exploration, 1999.
MLA-viite (9. p.)Kliche, Charles A. Rock Slope Stability. Society for Mining, Metallurgy, and Exploration, 1999.
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