SpringerLink (Online service), Väyrynen, S., Häkkinen, K., & Niskanen, T. (2015). Integrated Occupational Safety and Health Management: Solutions and Industrial Cases. Springer International Publishing : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Seppo Väyrynen, Kari Häkkinen, και Toivo Niskanen. Integrated Occupational Safety and Health Management: Solutions and Industrial Cases. Cham: Springer International Publishing : Imprint: Springer, 2015.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Integrated Occupational Safety and Health Management: Solutions and Industrial Cases. Springer International Publishing : Imprint: Springer, 2015.
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