WEBSITES:

www.teach-nology.com/web_tools/word_search/ Visited on 19th of August, last updated 2010.

www.fi.edu/franklin/inventor/bell.html Visited on 12th of August, last updated 2009.

www.inventors.about.com/library/inventors/bltelephone2.htm Visited on 10th of August, last updated 2010.

www2.lucidcafe.com/library/96mar/bell/html Visited on 10th of August, last updated 2010.

dictionary.reference.com Visited on 20th of August, last updated 2010..

BOOKS:

Alexander Graham Bell by Patricia Ryon Quiri. Published in 1991 by Franklin Watts.

Reluctant Genius: Alexander Graham Bell and the Passion for Invention by Charlotte Gray. Published in 2002