Ohlsson. Lennart. (1980). Engineering trade specialization of Sweden and other industrial countries: A study of trade adjustment mechanisms of factor proportions theory. North-Holland.
Cita Chicago (17th ed.)Ohlsson. Lennart. Engineering Trade Specialization of Sweden and Other Industrial Countries: A Study of Trade Adjustment Mechanisms of Factor Proportions Theory. Amsterdam: North-Holland, 1980.
Cita MLA (9th ed.)Ohlsson. Lennart. Engineering Trade Specialization of Sweden and Other Industrial Countries: A Study of Trade Adjustment Mechanisms of Factor Proportions Theory. North-Holland, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.