Philipps, E. (1990). Documentation made easy: A library manual for nongovernmental organizations specializing in appropriate technology and rural development. Friedr, Vieweg & Sohn.
Цитирование в стиле Чикаго (17-е изд.)Philipps, Eva. Documentation Made Easy: A Library Manual for Nongovernmental Organizations Specializing in Appropriate Technology and Rural Development. Braunschweig, Wiesbaden: Friedr, Vieweg & Sohn, 1990.
Цитирование MLA (9-е изд.)Philipps, Eva. Documentation Made Easy: A Library Manual for Nongovernmental Organizations Specializing in Appropriate Technology and Rural Development. Friedr, Vieweg & Sohn, 1990.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.