Lloyd's register of shipping. (1975). Approved welding consumables for use in hull construction. LRS.
استشهاد بنمط شيكاغوLloyd's register of shipping. Approved Welding Consumables for Use in Hull Construction. London: LRS, 1975.
MLA استشهادLloyd's register of shipping. Approved Welding Consumables for Use in Hull Construction. LRS, 1975.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.