Mullainathan, S. S. (2013). Scarcity (1st.). Penguin Books.
Chicago-čujuhus (17. p.)Mullainathan, Sendhil; Shafir. Scarcity. 1st. London: Penguin Books, 2013.
MLA-čujuhus (9. p.)Mullainathan, Sendhil; Shafir. Scarcity. 1st. Penguin Books, 2013.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.