Mannan, S. (2014). Lees' process safety essentials: Hazard identification, assessment and control (First edition.). Butterworth-Heinemann.
Cita Chicago (17th ed.)Mannan, Sam. Lees' Process Safety Essentials: Hazard Identification, Assessment and Control. First edition. Oxford, UK: Butterworth-Heinemann, 2014.
Cita MLA (9th ed.)Mannan, Sam. Lees' Process Safety Essentials: Hazard Identification, Assessment and Control. First edition. Butterworth-Heinemann, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.