1. Contributions to the Centennial Exhibition;Ericsson,1876
2. Pope, C. H., Solar Heat – its practical applications. Boston, Massachusetts, 1903.
3. La Chaleur Solaire et Ses Applications Industrielles;Mouchot,1869
4. Apparatus for Solar Distillation. Paper No. 1933, Selected Papers;Harding;Institution of Civil Engineers,1908
5. Cooking by Solar Heat;Adams;Scientific American,1878