Dyfyniad APA

La Dou, J. (1981). Occupational health law: A guide for industry. Marcel Dekker.

Dyfyniad Arddull Chicago

La Dou, Joseph. Occupational Health Law: A Guide for Industry. New York: Marcel Dekker, 1981.

Dyfyniad MLA

La Dou, Joseph. Occupational Health Law: A Guide for Industry. Marcel Dekker, 1981.

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