Pender, H., & Mar, W. A. D. (1949). Electrical engineer's handbook: Electric power. Wiley Eastern.
Chicago Edition CitationPender, Harold, i William A Del Mar. Electrical Engineer's Handbook: Electric Power. New York: Wiley Eastern, 1949.
Cita MLAPender, Harold, i William A Del Mar. Electrical Engineer's Handbook: Electric Power. Wiley Eastern, 1949.
Atenció: Aquestes cites poden no estar 100% correctes.