Spielmann , P. E. (1918). Tables of chemical and physical constants: Of special interest to the light naphtha section of the coal tar and coke oven industries. His Majesty Stationery Office.
Cita Chicago (17th ed.)Spielmann , Percy Edwin. Tables of Chemical and Physical Constants: Of Special Interest to the Light Naphtha Section of the Coal Tar and Coke Oven Industries. London: His Majesty Stationery Office, 1918.
Cita MLA (9th ed.)Spielmann , Percy Edwin. Tables of Chemical and Physical Constants: Of Special Interest to the Light Naphtha Section of the Coal Tar and Coke Oven Industries. His Majesty Stationery Office, 1918.
Atenció: Aquestes cites poden no estar 100% correctes.