Holtsbaum, W. B. (2009). Cathodic protection Survey procedures. NACE International.
Chicago Edition CitationHoltsbaum, W. Brain. Cathodic Protection Survey Procedures. NACE International, 2009.
Cita MLAHoltsbaum, W. Brain. Cathodic Protection Survey Procedures. NACE International, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.