Παραπομπή APA

Grubel, H. G. (1975). Intra-Industry Trade: The theory and Measurement of international trade in differentiated products. London: The Macnillan Press Ltd.

Παραπομπή Chicago Style

Grubel, Herbert G. Intra-Industry Trade: The Theory and Measurement of International Trade in Differentiated Products. London: The Macnillan Press Ltd, 1975.

Παραπομπή MLA

Grubel, Herbert G. Intra-Industry Trade: The Theory and Measurement of International Trade in Differentiated Products. London: The Macnillan Press Ltd, 1975.

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