APA aipamena

O'Loughlin, C. (1967). Economics of sea transport. Pergamon press.

Chicago Style aipamena

O'Loughlin, Carleen. Economics of Sea Transport. London: Pergamon press, 1967.

MLA aipamena

O'Loughlin, Carleen. Economics of Sea Transport. Pergamon press, 1967.

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