APA-viite (7. p.)
Roberts, A. F. (1981). Applied Geotechnology: A text for students and engineers on rock excavation and related topics. Pergamon Pr.
Chicago-viite (17. p.)
Roberts, Albert F. Applied Geotechnology: A Text for Students and Engineers on Rock Excavation and Related Topics. Oxford [usw.]: Pergamon Pr, 1981.
MLA-viite (9. p.)
Roberts, Albert F. Applied Geotechnology: A Text for Students and Engineers on Rock Excavation and Related Topics. Pergamon Pr, 1981.
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