Hanson, J. L. (1972). A textbook of economics (6th ed.). Macdonald & Evans.
Cita Chicago Style (17a ed.)Hanson, John Lloyd. A Textbook of Economics. 6th ed. London: Macdonald & Evans, 1972.
Cita MLA (9a ed.)Hanson, John Lloyd. A Textbook of Economics. 6th ed. Macdonald & Evans, 1972.
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