Adrian Gheorghe. (1982). Applied systems engineering: Department of Management Sciense Bucharest Polytechnic Institute, Pomania. Editura Academiei.
Цитирование в стиле Чикаго (17-е изд.)Adrian Gheorghe. Applied Systems Engineering: Department of Management Sciense Bucharest Polytechnic Institute, Pomania. Bucureşti: Editura Academiei, 1982.
Цитирование MLA (8-е изд.)Adrian Gheorghe. Applied Systems Engineering: Department of Management Sciense Bucharest Polytechnic Institute, Pomania. Editura Academiei, 1982.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.