International Coal Preparation Congress, ebrary, Inc, & Honaker, R. Q. (2010). International Coal Preparation Congress 2010 conference proceedings. Society for Mining Metallurgy and Exploration.
Cita Chicago (17th ed.)International Coal Preparation Congress, Inc ebrary, i Rick Q. Honaker. International Coal Preparation Congress 2010 Conference Proceedings. Littleton: Society for Mining Metallurgy and Exploration, 2010.
Cita MLA (9th ed.)International Coal Preparation Congress, et al. International Coal Preparation Congress 2010 Conference Proceedings. Society for Mining Metallurgy and Exploration, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.