SpringerLink (Online service), Schultz, I. Z., & Gatchel, R. J. (2005). Handbook of Complex Occupational Disability Claims: Early Risk Identification, Intervention, and Prevention (1.). Springer US.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Izabela Z. Schultz, και Robert J. Gatchel. Handbook of Complex Occupational Disability Claims: Early Risk Identification, Intervention, and Prevention. 1. Boston, MA: Springer US, 2005.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Handbook of Complex Occupational Disability Claims: Early Risk Identification, Intervention, and Prevention. 1. Springer US, 2005.
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