Sources

All information came from the following sites:

http://www.ck12.org/user:eWVvbWFubWlrZUBzYXlkZWwubmV0/section/The-Bohr-Model-of-the-Atom/

http://chemistry.about.com/od/chemistryfaqs/f/What-Is-The-Rydberg-Formula.htm

http://chemwiki.ucdavis.edu/Physical_Chemistry/Quantum_States_of_Atoms_and_Molecules/Chapter_2_Foundations_of_Quantum_Mechanics/Derivation_of_the_Rydberg_Equation_from_Bohr's_Model

http://spiff.rit.edu/classes/phys314/lectures/bohr/bohr.html