Ashworth, V., & Googan, C. (1993). Cathodic protection: Theory and practice. New York: Ellis Horwood.
Παραπομπή Chicago StyleAshworth, Victor, and C. Googan. Cathodic Protection: Theory and Practice. New York: Ellis Horwood, 1993.
Παραπομπή MLAAshworth, Victor, and C. Googan. Cathodic Protection: Theory and Practice. New York: Ellis Horwood, 1993.
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