ScienceDirect (Online service), Mannan, S., & Lees, F. P. (2005). Lee's loss prevention in the process industries: Hazard identification, assessment, and control (3rd ed.). Elsevier Butterworth-Heinemann.
Παραπομπή σε μορφή Chicago (17η εκδ.)ScienceDirect (Online service), Sam Mannan, και Frank P. Lees. Lee's Loss Prevention in the Process Industries: Hazard Identification, Assessment, and Control. 3rd ed. Amsterdam Boston: Elsevier Butterworth-Heinemann, 2005.
Παραπομπή σε μορφή MLA (8th εκδ.)ScienceDirect (Online service), et al. Lee's Loss Prevention in the Process Industries: Hazard Identification, Assessment, and Control. 3rd ed. Elsevier Butterworth-Heinemann, 2005.
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