Schumacher, M. (1981). Coal-oil mixture combustion technology. Noyes Data.
Cita Chicago (17th ed.)Schumacher, M.M. Coal-oil Mixture Combustion Technology. Park Ridge, N.J: Noyes Data, 1981.
Cita MLA (9th ed.)Schumacher, M.M. Coal-oil Mixture Combustion Technology. Noyes Data, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.