Mullainathan, S. S. (2013). Scarcity (1st.). Penguin Books.
Lua i Stíl Chicago (17ú heag.)Mullainathan, Sendhil; Shafir. Scarcity. 1st. London: Penguin Books, 2013.
Lua MLA (9ú heag.)Mullainathan, Sendhil; Shafir. Scarcity. 1st. Penguin Books, 2013.
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