Kemp, M. C. (1969). A contribution to the general equilibrium theory of preferential trading. North-Holland Pub.
Citazione stile Chigago Style (17a edizione)Kemp, Murray C. A Contribution to the General Equilibrium Theory of Preferential Trading. Amsterdam: North-Holland Pub, 1969.
Citatione MLA (9a ed.)Kemp, Murray C. A Contribution to the General Equilibrium Theory of Preferential Trading. North-Holland Pub, 1969.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.