Dörries, M. (2001). Purity and objectivity in nineteenth century metrology and literature. Max-Planck-Inst. für Wissenschaftsgeschichte.
Čikaški stil citiranja (17. izdanje)Dörries, Matthias. Purity and Objectivity in Nineteenth Century Metrology and Literature. Berlin: Max-Planck-Inst. für Wissenschaftsgeschichte, 2001.
MLA način citiranja (8. izdanje)Dörries, Matthias. Purity and Objectivity in Nineteenth Century Metrology and Literature. Max-Planck-Inst. für Wissenschaftsgeschichte, 2001.
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