Longmuir, P. (1939). Cast iron pipe: Manufacture and properties, with special reference to centrifugal casting. C. Griffin.
Cita Chicago (17th ed.)Longmuir, Percy. Cast Iron Pipe: Manufacture and Properties, with Special Reference to Centrifugal Casting. London: C. Griffin, 1939.
Cita MLA (9th ed.)Longmuir, Percy. Cast Iron Pipe: Manufacture and Properties, with Special Reference to Centrifugal Casting. C. Griffin, 1939.
Atenció: Aquestes cites poden no estar 100% correctes.