PERRY, J. (1990). CHEMICAL ENGINEERS HANDBOOK. MCGRAW HILL.
Cita Chicago (17th ed.)PERRY, JOHN. CHEMICAL ENGINEERS HANDBOOK. NEW-YORK: MCGRAW HILL, 1990.
Cita MLA (9th ed.)PERRY, JOHN. CHEMICAL ENGINEERS HANDBOOK. MCGRAW HILL, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.