Ergler, P. C. (1970). The role of contract engineering in technical manpower planning. American Management Association.
Цитирование в стиле Чикаго (17-е изд.)Ergler, Paul C. The Role of Contract Engineering in Technical Manpower Planning. [New York]: American Management Association, 1970.
Цитирование MLA (9-е изд.)Ergler, Paul C. The Role of Contract Engineering in Technical Manpower Planning. American Management Association, 1970.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.