Παραπομπή APA

Theil, H. (1955). Linear Aggregation of Economic Relations. Amsterdam: North-Holland Publishing.

Παραπομπή Chicago Style

Theil, Henri. Linear Aggregation of Economic Relations. Amsterdam: North-Holland Publishing, 1955.

Παραπομπή MLA

Theil, Henri. Linear Aggregation of Economic Relations. Amsterdam: North-Holland Publishing, 1955.

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