Silber, G., & Then, C. (2013). Preventive Biomechanics: Optimizing Support Systems for the Human Body in the Lying and Sitting Position. Springer Berlin Heidelberg : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)Silber, Gerhard, και Christophe Then. Preventive Biomechanics: Optimizing Support Systems for the Human Body in the Lying and Sitting Position. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2013.
Παραπομπή σε μορφή MLA (8th εκδ.)Silber, Gerhard, και Christophe Then. Preventive Biomechanics: Optimizing Support Systems for the Human Body in the Lying and Sitting Position. Springer Berlin Heidelberg : Imprint: Springer, 2013.
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