1. J.G. Peacey, W.G. Davenport, The Iron Blast Furnace, Theory and Practice (Pergamon, London, 1979)
2. US Energy Information Adminstration:
http://www.eia.gov/electricity/state/unitedstates/
;
http://www.eia.gov/coal/production/quarterly/
;
https://www.eia.gov/naturalgas/
. Last visited Sept 2016
3. 2016 AIST North American Blast Furnace Roundup. Iron Steel Technol. 13(3), 256–259 (2016)
4. P. Bennett, T. Fukushima, Impact of PCI coal quality on blast furnace operations. in Proceedings of the 12th International Conference on Coal Science. Cairns, Australia (2003). Available at
http://www.coaltech.com.au/LinkedDocuments/Bennett_Fukushima.pdf
. Last visited Sept 2016
5. J.C. Agarwal et al., The use of total thermal-plus-chemical energy above 2700 °F as a parameter to describe blast furnace operations. Ironmaking Conf. Proc. 473–479 (1991)