Mullainathan, S. S. (2013). Scarcity (1st.). Penguin Books.
Chicago Style aipamenaMullainathan, Sendhil; Shafir. Scarcity. 1st. London: Penguin Books, 2013.
MLA aipamenaMullainathan, Sendhil; Shafir. Scarcity. 1st. Penguin Books, 2013.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.