Speller, F. N. (1951). Corrosion: Causes and prevention (3rd ed.). New York: McGraw-Hill Book Company.
Παραπομπή Chicago StyleSpeller, Frank Newman. Corrosion: Causes and Prevention. 3rd ed. New York: McGraw-Hill Book Company, 1951.
Παραπομπή MLASpeller, Frank Newman. Corrosion: Causes and Prevention. 3rd ed. New York: McGraw-Hill Book Company, 1951.
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