APA (7th ed.) Zitazioa
Schneid, T. D. (2011). Labor and employment issues for the safety professional. CRC Press.
Chicago Style (17th ed.) Zitazioa
Schneid, Thomas D. Labor and Employment Issues for the Safety Professional. Boca Raton: CRC Press, 2011.
MLA (9th ed.) Zitazioa
Schneid, Thomas D. Labor and Employment Issues for the Safety Professional. CRC Press, 2011.
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