Author talk:Walthère Victor Spring
Biographical sources
edit- (No. 2115) The Color of Water, by John H. Lienhard, Engines of Our Ingenuity, College of Engineering, The University of Houston
- Walthère Spring (1848-1911), biography (French)
- Bestor wiki-biography (Belgian)
- Spring, Walthère Victor, Complete Dictionary of Scientific Biography via encyclopedia.com
- Famous Scholars at the University of Liege, University of Liege
- Internet Archive: Non-English works.