Παραπομπή APA

Shimojo, T. (1979). Economic analysis of shipping freights. Japan: Research Institute for economics & Business administration. Kobe University.

Παραπομπή Chicago Style

Shimojo, Tetsuji. Economic Analysis of Shipping Freights. Japan: Research Institute for economics & Business administration. Kobe University, 1979.

Παραπομπή MLA

Shimojo, Tetsuji. Economic Analysis of Shipping Freights. Japan: Research Institute for economics & Business administration. Kobe University, 1979.

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