Pollack, P. (2012). Who Was Steve Jobs? Penguin Books.
Chicago-čujuhus (17. p.)Pollack, P. Who Was Steve Jobs? Penguin Books, 2012.
MLA-čujuhus (9. p.)Pollack, P. Who Was Steve Jobs? Penguin Books, 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.