Παραπομπή APA

Erickson, P. A. (1996). Practical guide to occupational health and safety. San Diego: Academic Press.

Παραπομπή Chicago Style

Erickson, Paul A. Practical Guide to Occupational Health and Safety. San Diego: Academic Press, 1996.

Παραπομπή MLA

Erickson, Paul A. Practical Guide to Occupational Health and Safety. San Diego: Academic Press, 1996.

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