Galenson,Walter, & Harviy Leibenstein. (1955). Investment Criteria, Productivity and Economic Development. Quarterly Journal of Eonomics.
Citazione stile Chigago Style (17a edizione)Galenson,Walter, e Harviy Leibenstein. Investment Criteria, Productivity and Economic Development. New Jersey: Quarterly Journal of Eonomics, 1955.
Citatione MLA (9a ed.)Galenson,Walter, e Harviy Leibenstein. Investment Criteria, Productivity and Economic Development. Quarterly Journal of Eonomics, 1955.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.