Theil, H. (1954). Linear aggregation of economic relations: By H. Theil. --. North-Holland Pub..
Cita Chicago (17th ed.)Theil, H. Linear Aggregation of Economic Relations: By H. Theil. --. Amsterdam: North-Holland Pub., 1954.
Cita MLA (9th ed.)Theil, H. Linear Aggregation of Economic Relations: By H. Theil. --. North-Holland Pub., 1954.
Atenció: Aquestes cites poden no estar 100% correctes.