SpringerLink (Online service), Boccia, S., Villari, P., & Ricciardi, W. (2015). A Systematic Review of Key Issues in Public Health. Springer International Publishing : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Stefania Boccia, Paolo Villari, και Walter Ricciardi. A Systematic Review of Key Issues in Public Health. Cham: Springer International Publishing : Imprint: Springer, 2015.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. A Systematic Review of Key Issues in Public Health. Springer International Publishing : Imprint: Springer, 2015.
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