Eyles, N., and S. P. Kocsis. “History of Geology: Placer Gold Mining in Pleistocene Glacial Sediments of the Cariboo District, British Columbia, Canada 1858-1988”. Geoscience Canada 15, no. 4 (December 12, 1988). Accessed November 23, 2024. https://journals.lib.unb.ca/index.php/GC/article/view/3581.