Books:

Sander, Lionel. Investigating science and technology. unknown: Reid McAlpine, 2008


Web Sites:


"ATM Machine buyers guide & purchasing advice" ATMExperts, , viewed April 4th, 2013, <www.atmexperts.com>.

Dr. WIlson, Bernice "The pros and cons of ATM banking" Metronews, September 27, 2004, viewed April 3rd, 2013, <www.aces.edu>.