Dyfyniad APA
Ungrad, H., Winkler, W., & Wiszniewski, A. (1995). Protection techniques in electrical energy systems. M. Dekker.
Dyfyniad Arddull Chicago
Ungrad, H., W. Winkler, and A. Wiszniewski. Protection Techniques in Electrical Energy Systems. New York: M. Dekker, 1995.
Dyfyniad MLA
Ungrad, H., et al. Protection Techniques in Electrical Energy Systems. M. Dekker, 1995.
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