SpringerLink (Online service), Ansal, A., & Sakr, M. (2015). Perspectives on Earthquake Geotechnical Engineering: In Honour of Prof. Kenji Ishihara. Springer International Publishing : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Atilla Ansal, και Mohamed Sakr. Perspectives on Earthquake Geotechnical Engineering: In Honour of Prof. Kenji Ishihara. Cham: Springer International Publishing : Imprint: Springer, 2015.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Perspectives on Earthquake Geotechnical Engineering: In Honour of Prof. Kenji Ishihara. Springer International Publishing : Imprint: Springer, 2015.
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