Gertner, J. (2012). The Idea Factory. Penguin Books.
Chicago-čujuhus (17. p.)Gertner, Jon. The Idea Factory. New York: Penguin Books, 2012.
MLA-čujuhus (9. p.)Gertner, Jon. The Idea Factory. Penguin Books, 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.