APA (7th ed.) Zitazioa

Dean, E. (1984). Education and economic productivity. Ballinger Pub. Co.

Chicago Style (17th ed.) Zitazioa

Dean, Edwin. Education and Economic Productivity. Cambridge, Mass: Ballinger Pub. Co, 1984.

MLA (9th ed.) Zitazioa

Dean, Edwin. Education and Economic Productivity. Ballinger Pub. Co, 1984.

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