1. Coke in the blast furnace, coal, coke and the blast furnace;Dartnell,1997
2. A. Coban, PhD. Thesis, Production of a Metallurgical Quality Formed Coke from Turkish Lignite, University of Leeds, (England) 1980.
3. Solid products of carbonization;Thibaut,1963
4. ASTM Standard D3402-81. Standard Method of Tumbler Test for Coke. ASTM, West Conshohocken, PA.
5. Yb. Coke Oven Mgrs' Ass.;Blayden,1966