Westinghouse Electric Corporation, & Electric Utility Engineering Dept. (1959). Electric utility engineering reference book. East Pittsburg, Pa: Westinghouse Electric Corporation.
Chicago-стиль цитированияWestinghouse Electric Corporation, và Electric Utility Engineering Dept. Electric Utility Engineering Reference Book. East Pittsburg, Pa: Westinghouse Electric Corporation, 1959.
MLA-цитированиеWestinghouse Electric Corporation, và Electric Utility Engineering Dept. Electric Utility Engineering Reference Book. East Pittsburg, Pa: Westinghouse Electric Corporation, 1959.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.