Warrington, A. R. V. C. (1968). Protective relays: Their theory and practice (2nd. ed.). Chapman & Hall.
Chicago-стиль цитированияWarrington, A. R. Van C. Protective Relays: Their Theory and Practice. 2nd. ed. Chapman & Hall, 1968.
MLA-цитированиеWarrington, A. R. Van C. Protective Relays: Their Theory and Practice. 2nd. ed. Chapman & Hall, 1968.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.