The institute of national planning, Elrayes, a., & Nosseir, a. (2010). Using pepa to model the unemployment problem. The institute of national planning.
Citación estilo ChicagoThe institute of national planning, amani Elrayes, and ann Nosseir. Using Pepa to Model the Unemployment Problem. cairo: The institute of national planning, 2010.
Cita MLAThe institute of national planning, et al. Using Pepa to Model the Unemployment Problem. The institute of national planning, 2010.