All information and statistics found from internet published by scholarly websites.
Website Reference 1: http://www.bls.gov/oco/ocos027.htm
Website Reference 2: http://www.dedicatedengineers.org/Resources/Engineering_Disciplines_Handout.pdf?vm=r
Website Reference 3: http://www.bls.gov/cps/cpsaat11.pdf
Website Reference 4: http://www.asce.org/
Website Reference 5: http://en.wikipedia.org/wiki/Mechanical_engineering
Website Reference 6: http://grad-schools.usnews.rankingsandreviews.com/best-graduate-schools/top-engineering-schools/civil-engineering-rankings
Full discriptions of many different types of engineering fields and information about each field. Edited by: Ian Stephens, Taylor Froehlich, Adam Baroody, Thomas Mercier.
