Whitis, G. R. (2001). A Survey of technology-based distance education: Emerging issues and lessons learned. Association of Academic Health Centers.
Цитирование в стиле Чикаго (17-е изд.)Whitis, Grace R. A Survey of Technology-based Distance Education: Emerging Issues and Lessons Learned. Washington, D.C: Association of Academic Health Centers, 2001.
Цитирование MLA (9-е изд.)Whitis, Grace R. A Survey of Technology-based Distance Education: Emerging Issues and Lessons Learned. Association of Academic Health Centers, 2001.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.