HARTCHER PETER. (2006). BUBBLE MAN: ALAN GREENSPAN & THE MISSING 7 TRILLION DOLLARS. W. W. NORTHEN & COMPANY.
Chicago-čujuhus (17. p.)HARTCHER PETER. BUBBLE MAN: ALAN GREENSPAN & THE MISSING 7 TRILLION DOLLARS. NEW YORK: W. W. NORTHEN & COMPANY, 2006.
MLA-čujuhus (9. p.)HARTCHER PETER. BUBBLE MAN: ALAN GREENSPAN & THE MISSING 7 TRILLION DOLLARS. W. W. NORTHEN & COMPANY, 2006.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.