Sibal, J. V. (2003). Survey on in-company training strategies for knowledge workers. U.P. School of Labor and Industrial Relations.
Цитирование в стиле Чикаго (17-е изд.)Sibal, Jorge V. Survey on In-company Training Strategies for Knowledge Workers. Quezon City: U.P. School of Labor and Industrial Relations, 2003.
Цитирование MLA (9-е изд.)Sibal, Jorge V. Survey on In-company Training Strategies for Knowledge Workers. U.P. School of Labor and Industrial Relations, 2003.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.