Barratt Brown, M. (1984). Models in political economy: A guide to the arguments. Penguin Books.
Chicago-viite (17. p.)Barratt Brown, Michael. Models in Political Economy: A Guide to the Arguments. Harmondsworth: Penguin Books, 1984.
MLA-viite (9. p.)Barratt Brown, Michael. Models in Political Economy: A Guide to the Arguments. Penguin Books, 1984.
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