APA aipamena

Schlefer, J. (2012). The assumptions economists make. Belknap Press of Harvard University Press.

Chicago Style aipamena

Schlefer, Jonathan. The Assumptions Economists Make. Cambridge, Mass.: Belknap Press of Harvard University Press, 2012.

MLA aipamena

Schlefer, Jonathan. The Assumptions Economists Make. Belknap Press of Harvard University Press, 2012.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.