Παραπομπή APA

Hibbs, J. (2003). Transport economics & policy: A practical analysis of performance, efficiency and marketing objectives. London: Kogan Page.

Παραπομπή Chicago Style

Hibbs, John. Transport Economics & Policy: A Practical Analysis of Performance, Efficiency and Marketing Objectives. London: Kogan Page, 2003.

Παραπομπή MLA

Hibbs, John. Transport Economics & Policy: A Practical Analysis of Performance, Efficiency and Marketing Objectives. London: Kogan Page, 2003.

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