APA aipamena

Hu, Z. (1993). The Yield Curve and Real Activity. International Monetary Fund.

Chicago Style aipamena

Hu, Zuliu. The Yield Curve and Real Activity. Washington, D.C.: International Monetary Fund, 1993.

MLA aipamena

Hu, Zuliu. The Yield Curve and Real Activity. International Monetary Fund, 1993.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.