369240 Root, F. R. (1978). International trade and investment. Cincinnati : South-Western Pub..
Cita Chicago (17th ed.)369240 Root, Franklin R. International Trade and Investment. Cincinnati : South-Western Pub., 1978.
Cita MLA (9th ed.)369240 Root, Franklin R. International Trade and Investment. Cincinnati : South-Western Pub., 1978.
Atenció: Aquestes cites poden no estar 100% correctes.