Kemp, M. C. (1969). A Contribution to the general equilibrium theory of Prefarentialtrading. North- Holland.
Chicago-viite (17. p.)Kemp, Murray C. A Contribution to the General Equilibrium Theory of Prefarentialtrading. Amsterdam: North- Holland, 1969.
MLA-viite (9. p.)Kemp, Murray C. A Contribution to the General Equilibrium Theory of Prefarentialtrading. North- Holland, 1969.
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