[1]
Leitner, J. 2004. The Political Economy of Raw Materials Transport from Internal Periphery to Core in the Early 20th Century US: The Calumet & Hecla Copper Company?s Struggle for Market Access, 1922?39. Journal of World-Systems Research. 10, 2 (Aug. 2004), 397–435. DOI:https://doi.org/10.5195/jwsr.2004.294.