Peter steidl. (2011). Waking the Giant (1.). time business series.
Chicago-čujuhus (17. p.)Peter steidl. Waking the Giant. 1. time business series, 2011.
MLA-čujuhus (9. p.)Peter steidl. Waking the Giant. 1. time business series, 2011.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.