Kearsly, G. (1982). Costs, benefits, and productivity in training systems. Addison-Wesley Pub.Co.
Цитирование в стиле Чикаго (17-е изд.)Kearsly, Greg. Costs, Benefits, and Productivity in Training Systems. Reading, Mass: Addison-Wesley Pub.Co, 1982.
Цитирование MLA (9-е изд.)Kearsly, Greg. Costs, Benefits, and Productivity in Training Systems. Addison-Wesley Pub.Co, 1982.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.