APA aipamena

William Milberg, D. W. (2013). Outsourcing Economics (1.). Cambridge University Press.

Chicago Style aipamena

William Milberg, Deborah Winkler. Outsourcing Economics. 1. Cambridge University Press, 2013.

MLA aipamena

William Milberg, Deborah Winkler. Outsourcing Economics. 1. Cambridge University Press, 2013.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.