Tik: Book, Titel: Invent To Learn: Making, Tinkering, and Engineering in the Class, Skrywer (s): Sylvia Libow Martinez, Gary S. Stager, Ph.D., Uitgewer: Constructing Modern Knowledge Press, ISBN: 978-0-9891-5110-8,
Tik: Book, Titel: Make Your Own PCBs with Eagle (2nd Edition), Skrywer (s): Duncan Amos, Simon Monk, Uitgewer: McGraw-Hill/TAB Electronics, ISBN: 978-1-260-01919-3,