Cita APA (7th ed.)
Sanyal, B. C., & Yacoub, S. A. (1975). Higher education and employment in the Sudan.
Cita Chicago (17th ed.)
Sanyal, Bikas C., i Sammani A. Yacoub. Higher Education and Employment in the Sudan. 1975.
Cita MLA (9th ed.)
Sanyal, Bikas C., i Sammani A. Yacoub. Higher Education and Employment in the Sudan. 1975.
Atenció: Aquestes cites poden no estar 100% correctes.