Santos, F. C. (1968). A project study on the manufacture of polyvinyl chloride and the fabrication of PVC pipes. Animo Repository.
استشهاد بنمط شيكاغوSantos, Flaviano C. A Project Study On the Manufacture of Polyvinyl Chloride and the Fabrication of PVC Pipes. Animo Repository, 1968.
MLA استشهادSantos, Flaviano C. A Project Study On the Manufacture of Polyvinyl Chloride and the Fabrication of PVC Pipes. Animo Repository, 1968.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.