Παραπομπή APA
Harrison, J. P., & Hudson, J. A. 1. (2000). Engineering rock mechanics: Part 2: illustrative worked examples. Oxford: Pergamon.
Παραπομπή Chicago StyleHarrison, John P., and J. A. 1940- Hudson. Engineering Rock Mechanics: Part 2: Illustrative Worked Examples. Oxford: Pergamon, 2000.
Παραπομπή MLAHarrison, John P., and J. A. 1940- Hudson. Engineering Rock Mechanics: Part 2: Illustrative Worked Examples. Oxford: Pergamon, 2000.
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