mostafa, i. e. h., & abu elnoor, a. e. (2000). the impact of information system on the planning practices in the developing countries, with special refrence to the sudan. university of khartoum.
Цитирование в стиле Чикаго (17-е изд.)mostafa, imad eldien hassan, и abu elgasim abu elnoor. The Impact of Information System on the Planning Practices in the Developing Countries, with Special Refrence to the Sudan. khartoum: university of khartoum, 2000.
Цитирование MLA (9-е изд.)mostafa, imad eldien hassan, и abu elgasim abu elnoor. The Impact of Information System on the Planning Practices in the Developing Countries, with Special Refrence to the Sudan. university of khartoum, 2000.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.