Perry, R. H., Green, D. W., & Maloney, J. O. (1997). Perry's chemical engineers' handbook (7a. ed.). McGraw Hill.
Cita Chicago (17th ed.)Perry, Robert H., Don W. Green, i James O. Maloney. Perry's Chemical Engineers' Handbook. 7a. ed. Nueva York: McGraw Hill, 1997.
Cita MLA (9th ed.)Perry, Robert H., et al. Perry's Chemical Engineers' Handbook. 7a. ed. McGraw Hill, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.