Leonardo da Vinci, n.d. italyconnoisseurs.com. [image online] Available at: <http://www.italyconnoisseurs.ru/eventi/wp-content/immagini/leonardo_davinci.jpg> [Accessed 15 February 2012].
thetoyzone.com, 2009. thetoyzone.com. [image online] Available at: <http://www.thetoyzone.com/wp-content/uploads/2009/07/davincitank_thumb1.jpg> [Accessed 15 February 2012].
Kaimai school, n.d. kaimai school. [image online] Available at: <http://www.kaimai.school.nz/leonardo/images/tank_image.jpg> [Accessed 15 February 2012].
Leonardo da Vinci, n.d. buzzle.com. [image online] Available at: <http://www.buzzle.com/images/drawings/leonardo-da-vinci/flying-helicopter.jpg> [Accessed 15 February 2012].
usahobby.com, n.d. usahobby.com. [image online] Available at: <http://www.usahobby.com/images/elenco/61002.gif> [Accessed 15 February 2012].
Leonardo da Vinci, 1480. Machine for Storming Walls. [image online] Available at: <http://inventors.about.com/od/dstartinventors/ig/Inventions-of-Leonardo-DaVinci/Machine-for-Storming-Walls.htm> [Accessed 18 February 2012].
No comments:
Post a Comment