Cahill, L. B., & Kane, R. W. (2011). Environmental health and safety audits (9th ed.). The Scarecrow press.
Chicago Style (17th ed.) ZitazioaCahill, Lawrence B., eta Raymond W. Kane. Environmental Health and Safety Audits. 9th ed. Lanham: The Scarecrow press, 2011.
MLA (9th ed.) ZitazioaCahill, Lawrence B., eta Raymond W. Kane. Environmental Health and Safety Audits. 9th ed. The Scarecrow press, 2011.
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