Nikitin, P. I. (1983). The fundamentals of political economy. Progress Publishers.
Tohutoru Kātū Chicago (17th ed.)Nikitin, P. I. The Fundamentals of Political Economy. Moscow: Progress Publishers, 1983.
Tohutoro MLA (9th ed.)Nikitin, P. I. The Fundamentals of Political Economy. Progress Publishers, 1983.
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