APA (7th ed.) Zitazioa

Ritson, C., & Harvey, D. (1997). The common agricultural policy (2nd ed.). CAB International.

Chicago Style (17th ed.) Zitazioa

Ritson, Christopher, eta David Harvey. The Common Agricultural Policy. 2nd ed. New York, NY: CAB International, 1997.

MLA (9th ed.) Zitazioa

Ritson, Christopher, eta David Harvey. The Common Agricultural Policy. 2nd ed. CAB International, 1997.

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