[1] Metro transportation Library and Archive: History of Transit in Los Angeles. Retrieved 2015, from http://www.tiki-toki.com/timeline/entry/49819/Metro-Transportation-Library-and-Archive-History-of-Transit-in-Los-Angeles/#vars!date=1869-07-20_20:37:43!
[2] Rails West. Retrieved 2015, from http://www.railswest.com/history/citystreetrailways.html
[3] Metro Transportation Research Library and Archive. 2015. Retrieved from http://lacmtalibrary.tumblr.com
[4] Los Angeles Railroads Connected the Region to the Global Economy. Retrieved 2015, from http://www.kcet.org/updaily/socal_focus/history/la-as-subject/photos-las-first-railroads.html
[5] Aliso Street Railway Company Google image. Retrieved 2015, from https://www.flickr.com/photos/metrolibraryarchive/3012425994/
[6] Militant Angeleno. Retrieved 2015, from http://militantangeleno.blogspot.com/2008/03/rails-to-trails-ride-arcs-trolly-ride.html
[7] Santa Monica Blue Bus Google Image. Retrieved 2015, from https://www.flickr.com/photos/raymondyue/6987716073/
[8] Vistadome Views. Retrieved 2015, from http://www.vistadome.com/trains/amtrak/
[9] Amtrak: A History of America’s Railroad. Retrieved 2015, from http://history.amtrak.com/amtraks-history/1970s
[10] Metrolink. Retrieved 2015, from http://www.metrolinktrains.com/howtoride/page/title/tap
[11] Access Service Google Image. Retrieved 2015, from https://plus.google.com/+JudiBonilla/posts/WmdQqaG5wZa
[12] Automobile Google Image. Retrieved 2015, from http://commons.wikimedia.org/wiki/File:L%27evoluzione_dell%27automobile_Rolls_Royce.jpg
[2] Rails West. Retrieved 2015, from http://www.railswest.com/history/citystreetrailways.html
[3] Metro Transportation Research Library and Archive. 2015. Retrieved from http://lacmtalibrary.tumblr.com
[4] Los Angeles Railroads Connected the Region to the Global Economy. Retrieved 2015, from http://www.kcet.org/updaily/socal_focus/history/la-as-subject/photos-las-first-railroads.html
[5] Aliso Street Railway Company Google image. Retrieved 2015, from https://www.flickr.com/photos/metrolibraryarchive/3012425994/
[6] Militant Angeleno. Retrieved 2015, from http://militantangeleno.blogspot.com/2008/03/rails-to-trails-ride-arcs-trolly-ride.html
[7] Santa Monica Blue Bus Google Image. Retrieved 2015, from https://www.flickr.com/photos/raymondyue/6987716073/
[8] Vistadome Views. Retrieved 2015, from http://www.vistadome.com/trains/amtrak/
[9] Amtrak: A History of America’s Railroad. Retrieved 2015, from http://history.amtrak.com/amtraks-history/1970s
[10] Metrolink. Retrieved 2015, from http://www.metrolinktrains.com/howtoride/page/title/tap
[11] Access Service Google Image. Retrieved 2015, from https://plus.google.com/+JudiBonilla/posts/WmdQqaG5wZa
[12] Automobile Google Image. Retrieved 2015, from http://commons.wikimedia.org/wiki/File:L%27evoluzione_dell%27automobile_Rolls_Royce.jpg