linnemann, h., & youseef, m. N. (1965). a multiple-regression analysis of international trade flows its setup, up main results. National Planning Institute.
Citazione stile Chigago Style (17a edizione)linnemann, hans, e marry N. youseef. A Multiple-regression Analysis of International Trade Flows Its Setup, Up Main Results. cairo: National Planning Institute, 1965.
Citatione MLA (9a ed.)linnemann, hans, e marry N. youseef. A Multiple-regression Analysis of International Trade Flows Its Setup, Up Main Results. National Planning Institute, 1965.