Omodeo, P. D. (2011). Sixteenth century professors of mathematics at the German university of Helmstedt: A case study on renaissance scholarly work and networks. Max-Planck.Institu für Wissenschaftsgeschichte.
Lua i Stíl Chicago (17ú heag.)Omodeo, Pietro Daniel. Sixteenth Century Professors of Mathematics at the German University of Helmstedt: A Case Study on Renaissance Scholarly Work and Networks. Berlin: Max-Planck.Institu für Wissenschaftsgeschichte, 2011.
Lua MLA (8ú heag.)Omodeo, Pietro Daniel. Sixteenth Century Professors of Mathematics at the German University of Helmstedt: A Case Study on Renaissance Scholarly Work and Networks. Max-Planck.Institu für Wissenschaftsgeschichte, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.