APA aipamena

Jones, K. (1986). Politics vs Economics in World Steel Trade: World industry studies. Lodon: Allen.

Chicago Style aipamena

Jones, Kent. Politics Vs Economics in World Steel Trade: World Industry Studies. Lodon: Allen, 1986.

MLA aipamena

Jones, Kent. Politics Vs Economics in World Steel Trade: World Industry Studies. Lodon: Allen, 1986.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.