SpringerLink (Online service), Alves, R. R. N., & Rosa, I. L. (2013). Animals in Traditional Folk Medicine: Implications for Conservation. Springer Berlin Heidelberg : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Rômulo Romeu Nóbrega Alves, και Ierecê Lucena Rosa. Animals in Traditional Folk Medicine: Implications for Conservation. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2013.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Animals in Traditional Folk Medicine: Implications for Conservation. Springer Berlin Heidelberg : Imprint: Springer, 2013.
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