APA

Saposnik R., . (1968). Introduction to general equilibrium theory and welfare economics. Estados Unidos: McGraw-Hill Book Company.

Chicago

Saposnik Rubin, . 1968. Introduction to general equilibrium theory and welfare economics. Estados Unidos: McGraw-Hill Book Company.

Harvard

Saposnik R., . (1968). Introduction to general equilibrium theory and welfare economics. Estados Unidos: McGraw-Hill Book Company.

MLA

Saposnik Rubin, . Introduction to general equilibrium theory and welfare economics. Estados Unidos: McGraw-Hill Book Company. 1968.