Carver, T. N. (1911). Principles of rural economics. Ginn and company.
Chicago-viite (17. p.)Carver, Thomas Nixon. Principles of Rural Economics. Boston, New York [etc.]: Ginn and company, 1911.
MLA-viite (8. p.)Carver, Thomas Nixon. Principles of Rural Economics. Ginn and company, 1911.
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