International maritime organization. (1999). Regulations for the prevention of air pollution from ships. IMO.
استشهاد بنمط شيكاغوInternational maritime organization. Regulations for the Prevention of Air Pollution from Ships. London: IMO, 1999.
MLA استشهادInternational maritime organization. Regulations for the Prevention of Air Pollution from Ships. IMO, 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.