Permanent Internatinol Assioction of Navigation Congresses. (1981). Inland & Maritime Water & Ports; Design- Construction- Operation. Pergamon Press.
استشهاد بنمط شيكاغوPermanent Internatinol Assioction of Navigation Congresses. Inland & Maritime Water & Ports; Design- Construction- Operation. Oxford: Pergamon Press, 1981.
MLA استشهادPermanent Internatinol Assioction of Navigation Congresses. Inland & Maritime Water & Ports; Design- Construction- Operation. Pergamon Press, 1981.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.