1. G. Bitsianes and T. L. Joseph: Solid Phase Identification in Partially Reduced Iron Ore. Trans. AIME (1953) 197, pp. 1641–1647; Journal of Metals (December 1953).
2. G. Bitsianes and T. L. Joseph: The Wiistite Phase in Partially Reduced Hematite. Trans. AIME (1954) 300, pp. 150–153; Journal of Metals (February 1954).
3. T. L. Joseph: Porosity, Reducibility, and Size Preparation of Iron Ores. Trans. AIME (1936) 120, pp. 72–90; Metals Technology (February 1936).
4. R. Schenck, H. Franz, and H. Willeke: Equilibrium Relations in the Reduction, Oxidation, and Carburization Processes of Iron. IX. 10. The Influence of Foreign Oxides upon the Equilibria. Ztsch. anorg. allgem. Chemie (1929) 184, pp. 1–38.
5. J. Wernick and G. Bitsianes: Unpublished work. The Effect of Temperature on the Hydrogen Reduction Rates of Eleven Iron Ores. (1948) Dept, of Metallurgy, University of Minnesota, Minneapolis.