(1986). Swedge: Probabilistic analysis of the geometry and stability of surface wedges. Toronto, ON.: Rocscience.
Παραπομπή Chicago StyleSwedge: Probabilistic Analysis of the Geometry and Stability of Surface Wedges. Toronto, ON.: Rocscience, 1986.
Παραπομπή MLASwedge: Probabilistic Analysis of the Geometry and Stability of Surface Wedges. Toronto, ON.: Rocscience, 1986.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.