Barna, T. (1980). Agriculture towards the year 2000: Production and trade in high-income countries (Reprint.). Sussex European Research Centre, University of Sussex.
Cita Chicago Style (17a ed.)Barna, Tibor. Agriculture Towards the Year 2000: Production and Trade in High-income Countries. Reprint. Brighton: Sussex European Research Centre, University of Sussex, 1980.
Cita MLA (9a ed.)Barna, Tibor. Agriculture Towards the Year 2000: Production and Trade in High-income Countries. Reprint. Sussex European Research Centre, University of Sussex, 1980.
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