Ohlsson. Lennart. (1980). Engineering trade specialization of Sweden and other industrial countries: A study of trade adjustment mechanisms of factor proportions theory. North-Holland.
Chicago Style (17. basım) AtıfOhlsson. Lennart. Engineering Trade Specialization of Sweden and Other Industrial Countries: A Study of Trade Adjustment Mechanisms of Factor Proportions Theory. Amsterdam: North-Holland, 1980.
MLA (9th ed.) AtıfOhlsson. Lennart. Engineering Trade Specialization of Sweden and Other Industrial Countries: A Study of Trade Adjustment Mechanisms of Factor Proportions Theory. North-Holland, 1980.
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