Gilley, J. W., Boughton, N. W., & Gilley, A. M. (1999). The performance challenge: Developing management systems to make employees your organization's greatest asset. Perseus Books.
Цитирование в стиле Чикаго (17-е изд.)Gilley, Jerry W., Nathaniel W. Boughton, и Ann Maycunich Gilley. The Performance Challenge: Developing Management Systems to Make Employees Your Organization's Greatest Asset. Cambridge, Mass.: Perseus Books, 1999.
Цитирование MLA (9-е изд.)Gilley, Jerry W., et al. The Performance Challenge: Developing Management Systems to Make Employees Your Organization's Greatest Asset. Perseus Books, 1999.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.