@misc{ref1,
  title = {Number of computers used worldwide},
  howpublished = {\url{http://www.ask.com/technology/many-computers-world-e2e980daa5e128d0}},
  note = {Accessed: 2015-11-18}
}

@misc{ref2,
  title = {Full archive of the book "How to become an expert in Typewriting"},
  howpublished = {\url{https://archive.org/details/howtobecomeexpe00barngoog}},
  note = {Accessed: 2015-11-18}
}

@misc{ref3,
  title = {Full archive of the book "A Manual of Practical Dactylography"},
  howpublished = {\url{http://www.clpex.com/Information/Pioneers/faulds-manual.pdf}},
  note = {Accessed: 2015-11-18}
}

@book{ref4,
  title={Dactylography: Or, the Study of Finger-Prints},
  author={Faulds, H.},
  url={https://books.google.ie/books?id=0JeHMgEACAAJ},
  year={2012},
  publisher={HardPress}
}

@book{ref5,
  title={Dactylography: a quarterly journal devoted to the science of finger-print identification},
  url={https://books.google.ie/books?id=C0hcmAEACAAJ},
  year={1922},
  publisher={Webberley}
}

@misc{ref6,
  title = {Workman keyboard},
  howpublished = {\url{http://www.workmanlayout.com/blog/}},
  note = {Accessed: 2015-11-18}
}

@misc{ref7,
  title = {Average Typing Speed},
  howpublished = {\url{http://www.enkivillage.com/average-typing-speed.html}},
  note = {Accessed: 2015-11-18}
}

@misc{ref8,
  title = {http://www.typingtest.com/},
  howpublished = {\url{http://www.enkivillage.com/average-typing-speed.html}},
  note = {Accessed: 2015-11-18}
}

@misc{ref9,
  title = {10fastfingers},
  howpublished = {\url{http://10fastfingers.com/}},
  note = {Accessed: 2015-11-18}
}

@misc{history,
  title = {History of typewriters},
  howpublished = {\url{http://superbeefy.com/history-of-typewriters/}},
  note = {Accessed: 2015-11-16}
}

@misc{howto,
  title = {How to Type: 5 Tips for Great Typing},
  howpublished = {\url{http://www.how-to-type.com/}},
  note = {Accessed: 2015-11-17}
}

@misc{plateau,
  title = {Reaching a plateau in learning},
  howpublished = {\url{http://www.lingholic.com/reaching-a-plateau-in-language-learning-how-to-get-out-of-it/}},
  note = {Accessed: 2015-11-19}
}

@misc{computerhope,
  title = {How can I improve my typing?},
  howpublished = {\url{http://www.computerhope.com/issues/ch000752.htm}},
  note = {Accessed: 2015-11-17}
}

@Book{tenlessons,
    author  = "Ruth Ben'ary",
    title   = "Touch typing in ten lessons",
    year    = "1998",
    pages   = "11"
}

@Book{handBook,
    author  = "Stephanie Brown",
    title   = "The hand book",
    year    = "1992",
    pages   = "32-47"
}

@Book{mastering,
    author 	 = "Sheryl Lindsell-Roberts",
    title   = "Mastering computer typing",
    year    = "2010",
    pages   = "3"
}

@Book{beginners,
    author  = "Betty Owen",
    title   = "Typing for beginners",
    year    = "1985",
    pages   = "13/36"
}