Christensen, C. M. (2004). Seeing What's Next. HBS.
Chicago-čujuhus (17. p.)Christensen, Clayton M. Seeing What's Next. HBS, 2004.
MLA-čujuhus (9. p.)Christensen, Clayton M. Seeing What's Next. HBS, 2004.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.