de la Tour (1819) "Sur la Sirène, nouvelle machine d'acoustique destinée à mésures les vibrations de l'air qui contient la son," Annales de chimie et de physique, vol. 12, page 171Архив на оригинала от 2015-10-15 в Wayback Machine.:
Alan Renton, Lost Sounds: The Story of Coast Fog Signals (Latheronwheel, Scotland: Whittles Publishing, 2001), page 51Архив на оригинала от 2022-11-13 в Wayback Machine.. For a brief biography of George Slight, see the Spanish Wikipedia article "George Slight" (in Spanish).
de la Tour (1819) "Sur la Sirène, nouvelle machine d'acoustique destinée à mésures les vibrations de l'air qui contient la son," Annales de chimie et de physique, vol. 12, page 171Архив на оригинала от 2015-10-15 в Wayback Machine.:
Alan Renton, Lost Sounds: The Story of Coast Fog Signals (Latheronwheel, Scotland: Whittles Publishing, 2001), page 51Архив на оригинала от 2022-11-13 в Wayback Machine.. For a brief biography of George Slight, see the Spanish Wikipedia article "George Slight" (in Spanish).
Alan Renton, Lost Sounds: The Story of Coast Fog Signals (Latheronwheel, Scotland: Whittles Publishing, 2001), page 51Архив на оригинала от 2022-11-13 в Wayback Machine.. For a brief biography of George Slight, see the Spanish Wikipedia article "George Slight" (in Spanish).