bibliographies
- BIO. (2014). Jacques alexandre césar charles biography. [online] Retrieved from: http://www.biography.com/people/jacques-alexandre-c%C3%A9sar-charles-9244979 [Accessed: 21 Feb 2014].
- Chemistry.bd.psu.edu. (2014). Jacques charles (1746-1823). [online] Retrieved from: http://chemistry.bd.psu.edu/jircitano/charles.html [Accessed: 21 Feb 2014].
- Encyclopedia Britannica. (2014). Jacques-alexandre-cesar charles (french physicist). [online] Retrieved from: http://www.britannica.com/EBchecked/topic/106666/Jacques-Alexandre-Cesar-Charles [Accessed: 21 Feb 2014].
- Encyclopedia.com. (2014). Charles, jacques-alexandre-césar – dictionary definition of charles, jacques-alexandre-césar | encyclopedia.com: free online dictionary. [online] Retrieved from: http://www.encyclopedia.com/doc/1G2-2830900865.html [Accessed: 21 Feb 2014].
- Slideshare.net. (2014). Jaques charles. [online] Retrieved from: http://www.slideshare.net/DragonMastertumlin/jaques-charles [Accessed: 21 Feb 2014].
- www.BookRags.com. (2014). Jacques-alexandre-césar charles summary. [online] Retrieved from: http://www.bookrags.com/biography/jacques-alexandre-cesar-charles-wsd/ [Accessed: 21 Feb 2014].
- Real World Physics Problems. (2014). Hot air balloon physics. [online] Retrieved from: http://www.real-world-physics-problems.com/hot-air-balloon-physics.html [Accessed: 21 Feb 2014].
- Encyclopedia Britannica. (2014). Jacques-alexandre-cesar charles (french physicist). [online] Retrieved from: http://global.britannica.com/EBchecked/topic/106666/Jacques-Alexandre-Cesar-Charles [Accessed: 21 Feb 2014].