APA (7th ed.) Zitazioa

thomsen, f. l. (1951). Agricultural marketing. mcgraw hill book company, inc.

Chicago Style (17th ed.) Zitazioa

thomsen, frederick lundy. Agricultural Marketing. new york , london: mcgraw hill book company, inc, 1951.

MLA (9th ed.) Zitazioa

thomsen, frederick lundy. Agricultural Marketing. mcgraw hill book company, inc, 1951.

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