SCHWARTZ DAVID. (2016). THE MAGIC OF THINKING BIG (2016.). PENGUIN RANDOM HOUSE.
Chicago-čujuhus (17. p.)SCHWARTZ DAVID. THE MAGIC OF THINKING BIG. 2016. LONDON: PENGUIN RANDOM HOUSE, 2016.
MLA-čujuhus (9. p.)SCHWARTZ DAVID. THE MAGIC OF THINKING BIG. 2016. PENGUIN RANDOM HOUSE, 2016.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.