BUREAU OF MINES
PROPERTIES OF COMPOUNDS
IN COAL-CARBONIZATION PRODUCTS
By H. C. Anderson and W. R. K. Wu
UNITED STATES DEPARTMENT OF THE INTERIOR
Anderson, Hazel C. Properties of Compounds in Coal-Carbonization Products. Washington D.C.. UNT Digital Library. http://digital.library.unt.edu/ark:/67531/metadc38798/. Accessed February 13, 2016.