Cita APA (7a ed.)

Institute National Planning. (1993). the current development in the methodolocy and applications of operations research obstacles and prospects in dveloping countries . Institute National Planning.

Cita Chicago Style (17a ed.)

Institute National Planning. The Current Development in the Methodolocy and Applications of Operations Research Obstacles and Prospects in Dveloping Countries . cairo: Institute National Planning, 1993.

Cita MLA (9a ed.)

Institute National Planning. The Current Development in the Methodolocy and Applications of Operations Research Obstacles and Prospects in Dveloping Countries . Institute National Planning, 1993.