Стиль цитування APA (7-ме видання)

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.

Чикаго стиль цитування (17-те видання)

mostafa, imad eldien hassan, та 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.

Стиль цитування MLA (9-ме видання)

mostafa, imad eldien hassan, та 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.