Παραπομπή APA

Notteboom, T. (2006). Ports are more than piers: Liber Amicorum presented to Prof. Dr. Willy Winkelmans. Antwerp: De Lloyd.

Παραπομπή Chicago Style

Notteboom, Theo. Ports Are More Than Piers: Liber Amicorum Presented to Prof. Dr. Willy Winkelmans. Antwerp: De Lloyd, 2006.

Παραπομπή MLA

Notteboom, Theo. Ports Are More Than Piers: Liber Amicorum Presented to Prof. Dr. Willy Winkelmans. Antwerp: De Lloyd, 2006.

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