Sanyal, B. C., Yaici, L., & Mallasi, I. (1987). From college to work: The case of Sudan. Unesco, International Institute for Educational Planning.
Lua i Stíl Chicago (17ú heag.)Sanyal, Bikas C., Lahcene Yaici, agus I. Mallasi. From College to Work: The Case of Sudan. Paris: Unesco, International Institute for Educational Planning, 1987.
Lua MLA (9ú heag.)Sanyal, Bikas C., et al. From College to Work: The Case of Sudan. Unesco, International Institute for Educational Planning, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.