APA aipamena

R.Schiller Bradley. (2007). The Macro Economy Today. American: McGraw -Hill.

Chicago Style aipamena

R.Schiller Bradley. The Macro Economy Today. American: McGraw -Hill, 2007.

MLA aipamena

R.Schiller Bradley. The Macro Economy Today. American: McGraw -Hill, 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.