American Foundrymen's Society. (1947). Foundry dust control symposium. Amer. Foundrymen's Assoc..
Cita Chicago (17th ed.)American Foundrymen's Society. Foundry Dust Control Symposium. Chic.: Amer. Foundrymen's Assoc., 1947.
Cita MLA (8th ed.)American Foundrymen's Society. Foundry Dust Control Symposium. Amer. Foundrymen's Assoc., 1947.
Atenció: Aquestes cites poden no estar 100% correctes.