SpringerLink (Online service), Simeonov, L. I., Macaev, F. Z., & Simeonova, B. G. (2013). Environmental Security Assessment and Management of Obsolete Pesticides in Southeast Europe. Springer Netherlands : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Lubomir I. Simeonov, Fliur Z. Macaev, και Biana G. Simeonova. Environmental Security Assessment and Management of Obsolete Pesticides in Southeast Europe. Dordrecht: Springer Netherlands : Imprint: Springer, 2013.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Environmental Security Assessment and Management of Obsolete Pesticides in Southeast Europe. Springer Netherlands : Imprint: Springer, 2013.
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