Sawers, J. R., & Eastman, M. M. R. (1996). Process industry procedures and training manual. McGraw-Hill.
Cita Chicago (17th ed.)Sawers, James R., i Margaret M. R. Eastman. Process Industry Procedures and Training Manual. New York: McGraw-Hill, 1996.
Cita MLA (9th ed.)Sawers, James R., i Margaret M. R. Eastman. Process Industry Procedures and Training Manual. McGraw-Hill, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.