Silverstein, D. (2009). Innovator's Toolkit. Harvard Business Press.
Chicago-čujuhus (17. p.)Silverstein, David. Innovator's Toolkit. Boston: Harvard Business Press, 2009.
MLA-čujuhus (9. p.)Silverstein, David. Innovator's Toolkit. Harvard Business Press, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.